sponsored by Office of Naval Research ... [et al.]. sponsored by the Office Of Naval Research ... [et al.] sponsored by Office of naval research. sponsored by the Air Force Office of Scientific Research...[et al.] sponsored by Optical Society of America ...[et al.]. sponsored by Coastal Engineering Research Council ... [et al.]. sponsored by the Office of Naval Research ... [et al.] ; edited by R.H. Kingston. sponsored by American Society of Mechanical Engineers ... [et al.]. sponsored by Region 1 ... [et al.]. sponsored by Region 5-IEEE ... [et al.].