Publications
“Concurrent optical and acoustic scattering measurements in bubble clouds”, Underwater Acoustic Measurements: Technologies & Results (UAM). Heraklion, Crete, Greece, pp. 0-0, 2005.
, “European North American-Russian Federation Inland ENC Harmonization Group”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2007.
, “WASSP Sea Trials”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2005.
, “Postprocessing and Corrections of Bathymetry Derived from Sidscan Sonar Systems: Application with SeaMARC II”, IEEE Journal of Oceanic Engineering, vol. 19. IEEE, Washington DC, Washington DC, USA, pp. 619-629, 1994.
, “Layout for Visualizing Large Software Structures in 3D”, Interanational Conference on Visual Information Systems (VISUAL). San Diego, CA, USA, pp. 215-223, 1997.
, “CO2 Gas Exchange and Ocean Acidification Studies in the Coastal Gulf of Maine”, IEEE Oceans. Seattle, WA, USA, 2010.
, “Revival of ECDIS?”, Hydro International, vol. 8. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 34-35, 2004.
, “An Integrated Bathymetric and Topographic Digital Terrain Model of the Canadian Arctic Archipelago”, EOS Transactions, American Geophysical Union , vol. 83. San Francisco, CA, USA, pp. 0-0, 2002.
, “the WEND Concept for Worldwide ENC Database - Past or Future: A Review of Progress and a Look to the Future”, International Hydrographic Review, vol. 8. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 73-79, 2007.
, “Robust Automatic Multi-beam Bathymetric Processing”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, pp. 0-20, 2001.
, “The Open Navigation Surface Project”, International Hydrographic Review, vol. 6. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 1-10, 2005.
, “The Integrated Seafloor: Efficient Multi Sensor Processing and Visualization Techniques for Seafloor Mapping Data”, International Hydrographic Conference (HYDRO). Christchurch, Christchurch, New Zealand, pp. 0-0, 2003.
, “Adapting CUBE for Phase Measuring Bathymetric Sonars”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). Plymouth, Devon, UK, pp. 0-0, 2005.
, “Discovery of Marine Datasets and Geospatial Metadata Visualization”, American Geophysical Union (AGU). San Francisco, CA, USA, 2009.
, “Improved Approach to LIDAR Airport Obstruction Surveying Using Full-Waveform Data”, Journal of Surveying Engineering, vol. 135. Amercian Society of Civil Engineers , Reston, VA, USA, pp. 72-82, 2009.
, “Visualizing the Geology of Lake Trout Spawning Sites: Northern Lake Michigan”, U.S. Geological Survey (USGS), 2004.
, “Downhole logging as a paeoceanographic tool on ocean drilling program leg 138: Interface between high-resolution stratigraphy and regional syntheses”, Paleoceanography, vol. 7. American Geophysical Union , Washington DC, Washington DC, USA, pp. 691-700, 1992.
“Sea Ice Coverage as an IHO S-57 Marine Information Overlay (MIO)”, CARIS. Miami, FL, USA, 2010.
, “Aplicação de geoprocessamento, processamento digital de imagens e fotogrametria terrestre no rastreamento litofaciológico de afloramentos (Use of geoprocessing, digital image processing and terrestrial photogrametry for tracing lithof”, Brazilian Symposium of Quantification on Geosciences (BSQG). Rio Claro, Sao Paulo, Brazil, pp. 0-0, 1995.
, “Remote sensing of sediment characteristics by optimized echo-envelope matching”, Journal of the Acoustical Society of America, vol. 114. Acoustical Society of America, Melville, NY, USA, pp. 2727-2743, 2003.
, “Discovery of an Active Submarine Mud Volcano Along the Nootka Fault West of Vancouver Island”, EOS Transactions, American Geophysical Union , vol. 82. San Francisco, CA, USA, pp. 0-0, 2001.
, “A Reappraisal of Deepwater Reefs Along the NW Florida Outer Continental Shelf”, UC Santa Cruz Marine Sciences Seminar . St. Andrews, New Brunswick, Canada, pp. 0-0, 2002.
, “High Resolution Mapping and Backscatter Studies in Support of the Ripples Program”, Journal of the Acoustical Society of America, vol. 120, pp. 3180-3180, 2006.
, “Dissolution of biogenic ooze over basement edifices in the equatorial Pacific with implications for hydrothermal ventilation of the oceanic crust”, Geology, vol. 35. The Geological Society of America (GSA), pp. 679-682, 2007.
, “The Marine Geology off Southern California”, Geological Society of America (GSA). St. Andrews, New Brunswick, Canada, pp. 0-0, 2004.
, “Application of the General Bathymetric Chart of the Oceans (GEBCO) Digital Atlas in the Delineation of Continental Shelves Under Article 76”, Journal of Ocean Technology, vol. 3. Journal of Ocean Technology (JOT), pp. 24-29, 2008.
, “SHARED Project: Extension to Caribbean - Gulf of Mexico Region”, NH Sea Grant College, 2002.
, “Illusory Contours Can Arise in Dot Figures”, Perception, vol. 7. Pion Ltd, pp. 191-194, 1978.
, “Detection of Bottom Fishing Impacts on Benthic Structure Using Multibeam Sonar, Side Scan Sonar, Video and Interactive 3-D GIS”, GIS Conference. Cambridge, MA, USA, 2006.
, “Marine Technology Advances to Reduce Incidence of Whale Ship Strikes”, IEEE Oceans. Kobe, Kobe, Japan, 2008.
, “Contour Perception and Components of the Visual Array”, Society of Photographic Scientists and Engineers. Rochester, NY, USA, 1977.
, “Nippon Foundation/GEBCO Training Project at the University of New Hampshire 4/2004 - 8/2005”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2006.
, “TracEd: A Remote Acoustic Seafloor Characterization System for Use with Vertical Incidence Echosounders”, IEEE Oceans. IEEE, Washington DC, Washington DC, USA, pp. 1211-1217, 2000.
, “Investigation of Seabed Fishing Impacts on Benthic Structure using Multi-beam Sonar, Sidescan Sonar, and Video”, ICES Journal of Marine Science, vol. 64. Elsevier, New York, NY, USA, pp. 1053-1065, 2007.
, “Data Fusion - Hyperspectral, Topo Lidar and High-Resolution Imagery”, Joint Airborne LIDAR Bathymetry Technical Center of Expertise Coastal Mapping and Charting Workshop (JALBTCX). St. Petersburg Beach, FL, USA, 2004.
, “Using Moored Arrays and Hyperspectral Aerial Imagery to Develop Eelgrass-based Nutrient Criteria for New Hampshire's Great Bay Estuary”, Coastal Geotools. Myrtle Beach, SC, USA, pp. 60-61, 2009.
, “How to Run CUBE (Server Processing Installation)”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2003.
, “Using the Bat: A Six Dimensional Mouse for Object Placement”, IEEE Computer Graphics and Application. IEEE, Washington DC, Washington DC, USA, pp. 65-70, 1988.
, “Acoustic positioning and tracking in Portsmouth Harbour, New Hampshire”, IEEE Oceans. Vancouver, British Columbia, Canada, pp. 0-0, 2007.
, “e-Navigation: Challenges and Opportunities”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2009.
, “Ocean Mapping Initiatives in Canada”, Canadian Hydrographic Conference (CHC). Rimouski, Quebec, Canada, pp. 1-7, 1991.
, “A Proposal to Completely Chart the World's Oceans”, National Oceanographic Partnership Program (NOPP), Ocean Research and Resources Advisory Panel (ORRAP), 2009.
, “On the Effect of Random Errors in Gridded Bathymetric Compilations”, Journal of Geophysical Research, vol. 107. American Geophysical Union , Washington DC, Washington DC, USA, pp. 1-11, 2002.
, “Interactive 3D visualization and analysis of multi-sensor, multi-relolution data sets”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). Portsmouth, NH, USA, 2001.
, “A Global Characterization of Physical Segmentation along Oceanic Transform Faults”, Southern California Earthquake Center. Palm Springs, CA, USA, pp. 293-293, 2010.
, “Detecting Compaction Disequilibrium with Anisotropy of Magnetic Susceptibility”, Geochemistry Geophysics Geosystems, vol. 7. American Geophysical Union , Washington DC, Washington DC, USA, pp. 0-18, 2006.
, “Airborne Lidar Bathymetry Products for Shoreline Mapping”, Joint Airborne LIDAR Bathymetry Technical Center of Expertise Coastal Mapping and Charting Workshop (JALBTCX). San Francisco, CA, USA, 2008.
, “Integrated Navigation System: Not a Sum of Its Parts”, Canadian Hydrographic Conference (CHC). St. Andrews, New Brunswick, Canada, pp. 0-0, 2004.
, “Physical Properties and Age of Mid-slope Sediments Dredged from the Eastern Australian Continental Margin--Implication for Continental Margin Erosional Processes”, American Geophysical Union (AGU). San Francisco, CA, USA, pp. 1-1, 2010.
, “Observations of a geoclutter feature in the straits of Sicily”, Acoustical Society of America (ASA). St. Andrews, New Brunswick, Canada, pp. 0-0, 2005.
, “Proposed AIS Binary Message Format Using XML for Providing Hydrographic-related Information”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2007.
, “Shoals Lidar Waveform Characterization and Bottom Classification: Final Report”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2005.
, “Using Visual Texture for Information Display”, ACM Transactions on Graphics, vol. 14. Association for Computing Machinery (ACM), New York, NY, USA, pp. 3-20, 1995.
, “High Resolution Side-Scan and Seismic Images of Landslides on the Northern California Continental Shelf”, American Geophysical Union (AGU). San Francisco, CA, USA, pp. 0-0, 1998.
, “Bathymetry and Physiography of the Arctic Ocean and Its Constituent Seas”, in Arctic Ocean Organic Carbon Cycle: Present and Past, no. R. Stein & R.W. Macdonald, New York, NY, USA: Springer Publisher, 2003.
, “A Marine GIS for the Oceania Region (MARGO); An Exploratory Project”, GEBCO Bathymetric Sciences Day. Lima, Peru, Peru, 2010.
, “A Time Comparison of Computer-Assisted and Manual Bathymetric Processing”, International Hydrographic Review, vol. 5. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 10-23, 2004.
, “Lost in Iceland? Fracture Zone Complications Along the mid-Atlantic Plate Boundary”, EOS Transactions, American Geophysical Union , vol. 84. San Francisco, CA, USA, pp. 0-0, 2003.
, “Harmonization of European and North American Inland ECDIS Standards”, International ECDIS Conference. Singapore, Singapore, Singapore, pp. 0-0, 2003.
, “Choosing a Colour Sequence for Univariate Maps”, IEEE Conference on Systems, Man & Cybernetics. New York, NY, USA, pp. 41-45, 1986.
, “Morphology and processes in Lake Tahoe (California-Nevada)”, Geological Society of America Bulletin (GSAB), vol. 112. The Geological Society of America (GSA), pp. 736-746, 2000.
, “Field Evaluation of Sounding Accuracy in Deep Water Multibeam Swath Bathymetry”, IEEE Oceans, vol. 3. Honolulu, HI, USA, pp. 1761-1765, 2001.
, “Protocols for Calibrating Multibeam Sonar”, Journal of the Acoustical Society of America, vol. 117. Acoustical Society of America, Melville, NY, USA, pp. 2013-2027, 2005.
, “Effects of the Western Gulf of Maine Closure Area on Bottom Habitats: A Preliminary GIS-based Assessment”, GIS Conference. Cambridge, MA, USA, 2006.
, “Insitu Measurement of Sediment Acoustic Properties”, International Conference for Underwater Acoustic Measurements (ICUAM). Heraklion, Crete, Greece, pp. 0-0, 2005.
, “Minimizing Vessel Strikes to Endangered Whales: A Crash Course in Conservation Science and Policy”, Smithsonian's National Museum of Natural History. Washington DC, Washington DC, USA, 2009.
, “Los Angeles and San Diego Margin High-resolution Multibeam Bathymetry and Backscatter Data”, U.S. Geological Survey (USGS), 2004.
, “Differential Phase Estimation with the SeaMARC II Bathymetric Sidescan Sonar System”, IEEE Journal of Oceanic Engineering, vol. 17. IEEE, Washington DC, Washington DC, USA, pp. 239-251, 1992.
, “Status Report on International Inland ENC Developmnet and Standardization”, The Radio Technical Commission for Maritime Services (RTCM). St. Petersburg Beach, FL, USA, 2007.
, “Africa Partnership Station: Developing Coastal Processes Research in Ghana”, Office of Naval Reasearch (ONR)
, 2010.
, “Establishing a Regional AIS Application Specific Message Register”, International Association of Aids to Navigation and Lighthouse Authorities (IALA-AISM). Cape Town, Western Cape, South Africa, 2010.
, “Dynamic Stereo Displays”, ACM Computer Human Interaction (CHI). Denver, CO, USA, pp. 311-316, 1995.
, “The Importance of Stereo, Eye Coupled Perspective and Touch for Eye-Hand Coordination”, Presence: Teleoperators and Virtual Environments. MIT Press, Cambridge, MA, USA, pp. 0-0, 2003.
, “Geophysical Insights into the Transition Fault Debate: Propagating Strike Slip in Response to Stalling Yakutat Block Subduction in the Gulf of Alaska”, Geology, vol. 35. The Geological Society of America (GSA), pp. 763-766, 2007.
, “Variable Bandwidth Filter for Multibeam Echosounding Bottom Detection”, IEEE Oceans. Kobe, Kobe, Japan, pp. 1154-1158, 2004.
, “A Proposal to Complete Mapping of the World Ocean Floors”, American Geophysical Union (AGU). San Francisco, CA, USA, 2008.
, “High-precision, High-accuracy Timekeeping in Distributed Survey Systems”, International Hydrographic Review, vol. 9. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 9-24, 2008.
, “Bathymetry and Acoustic Backscatter of Selected Areas of the Outer Continental Shelf, Northwestern Gulf of Mexico”, U.S. Geological Survey (USGS), 2002.
, “Subjective Contours Independent of Subjective Brightness”, Perception and Psychophysics, vol. 29. Psychonomic Society, pp. 500-504, 1981.
, “Deep Sea Geo-referenced Video Mosaics”, IEEE Oceans. Boston, MA, USA, 2006.
, “Use of Portable Piloting Units (PPUs) by Maritime Pilots: Study Findings and Implications”, American Pilot's Association Biennial Convention. Kauai, HI, USA, 2008.
, “North American European Inland ENC Harmonization Group: Building on IHO S-57 for an International Brownwater Standard”, The Radio Technical Commission for Maritime Services (RTCM). St. Andrews, New Brunswick, Canada, pp. 0-0, 2005.
, “Evaluation of Airborne LIDAR Bathymetry (ALB) in Sub-tidal Coastal Environments”, Joint Airborne LIDAR Bathymetry Technical Center of Expertise Coastal Mapping and Charting Workshop (JALBTCX). Portland, OR, USA, 2009.
, “The New IHO Hydrographic Geospatial Standard for Marine Data and Information”, International Hydrographic Review, vol. 5. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 44-55, 2009.
, “Bathymetry and Acoustic Backscatter of the Mid and Outer Continental Shelf, Head of De Soto Canyon, Northeastern Gulf of Mexico Data, Images, and GIS”, U.S. Geological Survey (USGS), 2003.
, “Using Color Dimensions to Display Data Dimensions”, ACM Computing Surveys, vol. 30. Association for Computing Machinery (ACM), New York, NY, USA, pp. 127-142, 1988.
, “Identify Bubble Clustering: Comparisons of the Coherent and Incoherent Fields”, Underwater Acoustic Measurements: Technologies & Results (UAM). Heraklion, Crete, Greece, pp. 0-0, 2007.
, “Data Density and Grid Resolution”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2009.
, “The Orderable Dimensions of Visual texture Useful for Data Display: Orientation, Size and Contrast”, ACM Computer Human Interaction (CHI). Monterey, CA, USA, pp. 203-209, 1992.
, “Comparison of In-situ Compressional Wave Speed and Attenuation Measurements to Biot-stoll Model Predictions”, Journal of the Acoustical Society of America, vol. 112. Acoustical Society of America, Melville, NY, USA, pp. 2254-2254, 2002.
, “Status of Electronic Charting Standards”, GEOMATICA. Havana, Havana, Cuba, pp. 0-0, 2002.
, Information Visualization Perception for Design, 1st ed. Burlington, MA, USA: Morgan Kaufman, 2000, p. 438.
, “Statistical Processing of Multibeam Sonar Data from SAX-99”, EOS Transactions, American Geophysical Union , vol. 81. San Francisco, CA, USA, pp. 0-0, 2000.
, “NOAA's OKEANOS EXPLORER and Telepresence Technology”, Marine Technology Reporter, vol. 49. Maritime Activity Reports, Inc., pp. 24-33, 2006.
, “Registration of the hyperspectral data to aerial photography (USACE's CHARTS systems)”, Joint Airborne LIDAR Bathymetry Technical Center of Expertise Coastal Mapping and Charting Workshop (JALBTCX). San Francisco, CA, USA, 2008.
, “CUBE and Navigation Surface: New Approaches for Hydrographic Data Processing and Management”, NAVO South American Capability Building Workshop. St. Andrews, New Brunswick, Canada, pp. 0-0, 2004.
, “Video Observations by Telepresence Reveal Two Types of Hydrothermal Venting on Kawio Barat Seamount”, American Geophysical Union (AGU). San Francisco, CA, USA, 2010.
, “On the Optimization of Visualizations of Complex Phenomena”, IEEE Visualization (VIS). Minneapolis, MN, USA, pp. 87-94, 2005.
, “Neural Modeling of Flow Rendering Effectiveness”, ACM Transactions on Applied Perception (TAP), vol. 7. Association for Computing Machinery (ACM), New York, NY, USA, pp. 1-15, 2010.
, “High-resolution Mapping and Backscatter Studies in Support of the Ripples DRI, Ripples DRI Program”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2005.
, “Multimedia Output Devices and Techniques”, ACM Computing Surveys, vol. 28. Association for Computing Machinery (ACM), New York, NY, USA, pp. 181-183, 1996.
, “Input/Output Devices and Interaction Techniques”, in The Computer Science and Engineering Handbook, 2nd ed., no. Chapman & Hall, CRC, Boca Raton, FL, USA: CRC Press, LLC, 2004.
, “Full-Waveform Lidar: Applications and Post-Processing Strategies”, American Society for Photogrammetry and Remote Sensing (ASPRS). Fairfax, VA, USA, 2010.
, “Pseudospectral time-domain modeling of non-Rayleigh reverberation: synthesis and statistical analysis of a sidescan sonar image of sand ripples”, IEEE Journal of Oceanic Engineering, vol. 29. IEEE, Washington DC, Washington DC, USA, pp. 317-329, 2004.
, “A Modeling Experiment on the Grounding of an Ice Shelf in the Central Arctic Ocean During MIS 6”, EOS Transactions, American Geophysical Union , vol. 83. San Francisco, CA, USA, pp. 0-0, 2003.
, “On-Line Sea Beam Acoustic Imaging”, IEEE Oceans. Halifax, Nova Scotia, Canada, pp. 1197-1201, 1987.
, “Interactive 3-D Visualization and Analysis of Multi-sensor, Multi-resolution Data Sets”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). Portsmouth, NH, USA, pp. 0-0, 2001.
, “High Resolution Benthic Mapping Using Multibeam Sonar, Videography, and Sediment Sampling in the Gulf of Maine: Application to Geologic and Fisheries Research.”, Annual Meeting Geological Society of America (GSA), vol. 38. Boston, MA, USA, pp. 0-377, 2006.
, “High-resolution Multibeam Mapping and Habitat Characterization of Topographic Features in the Northwest Gulf of Mexico”, U.S. Hydrographic Conference (US HYDRO). Biloxi, MS, USA, pp. 0-0, 2003.
, “A system for real-time spatio-temporal 3-D Data Visualization in Underwater Robotic Exploration”, International Conference on Robotics and Automation (ICRA). Barcelona, Barcelona, Spain, pp. 0-0, 2005.
, “Image Matching for Stabilizing Airborne Imagery with Shallow Water Applications”, Ocean Sciences Meeting, vol. 8. Portland, OR, USA, 2010.
, “New Standards for Providing Meteorological and Hydrographic Information via AIS Application-specific Messages”, International Hydrographic Review. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 37-44, 2010.
, “Measurement of In Situ Acoustic Properties for the ONR Geoclutter Program”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2004.
, “Simple Animation as a Human Interrupt”, International Journal of Human-Computer Studies, vol. 4. Elsevier, New York, NY, USA, pp. 341-348, 1992.
, “CCOM Research Brief 2006”, NOAA Field Procedures Workshop. Vancouver, British Columbia, Canada, 2007.
, “Trip Report for Nancy Foster IOCM Project 2010”, National Oceanic and Atmospheric Adminiatration (NOAA), Internal Report, 2010.
, “Maritime Information Systems as a Component of e-Navigation .”, The Radio Technical Commission for Maritime Services (RTCM). San Diego, CA, USA, 2010.
, “Algorithm for dynamic disparity adjustment”, Society of Photographic Instrumentation Engineers (SPIE), vol. 2409. San Jose, CA, USA, pp. 150-156, 1995.
, “The Importance of Physical and Biogenic Structure to Juvenile Fishes on the Shallow Inner Continental Shelf”, Estuaries, vol. 26. The Estuarine Research Federation, pp. 12-20, 2003.
, “Suspended Sediment Dynamics in the Great Bay Estuary, NH: Patterns and Controlling Processes”, Geological Society of America (GSA), vol. 33. Boston, MA, USA, 2001.
, “Frame of Reference Interaction. User Interface Software Technology Demonstration”, User Interface Software Technology (UIST). Paris, Paris, France, pp. 41-42, 2002.
, “Encoding AIS Binary Messages in XML Format for Providing Hydrographic-related Information”, International Hydrographic Review, vol. 8. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 36-57, 2007.
, “Automatic Radar Positioning as a Backup to DGPS”, The Radio Technical Commission for Maritime Services (RTCM). St. Andrews, New Brunswick, Canada, pp. 0-0, 2004.
, “Google's Spatial Tools in the Marine Environment - Decision Support”, Google Tech Talk. San Francisco, CA, USA, 2008.
, “Mosaicking Tools for Aerial Imagery from a LIDAR Bathymetry Survey”, International Hydrographic Review, vol. 9. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 35-44, 2008.
, “Bathymetry and Acoustic Backscatter of the Mid and outer continental shelf, head of De Soto Canyon, Northeastern Gulf of Mexico”, U.S. Geological Survey (USGS), 2002.
, “Human Axial Chromatic Aberration Found Not to Decline with Age, Graefes Archiv”, Ophthalmologie: Journal of The American Academy of Ophthalmology, vol. 218. Elsevier, New York, NY, USA, pp. 39-41, 1982.
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