@article {, title = {Comparison of Extended Kalman Filtering with Split-aperture Processing for Angle of Arrival Estimation in Multibeam Echo-sounding}, journal = {Journal of the Acoustical Society of America}, volume = {119}, number = {5}, year = {2006}, pages = {0-3}, publisher = {Acoustical Society of America}, address = {Melville, NY, USA}, keywords = {Other}, author = {de Moustier, Christian and Brogan, Daniel S} }