1. Sound propagation in the sea;Urick,1982
2. Submarine warfare today and tomorrow;Moore,1986
3. Low frequency active sonar in Canada;Theriault;Can Acoust,2001
4. Principles of underwater sound;Urick,1983
5. Cooke BE. Uses of spatial audio in sonar (Report No. CR-2002-054), Toronto, Defence and Civil Institute of Environmental Medicine; 2002