TY  - RPRT
TI  - Shape identification of underwater objects using backscattered frequency signals.
AU  - G R Liu
AU  - Wei Li
AU  - X M Zhang
AU  - V K Varadan
PY  - 2003
DO  - 10.1121/1.1569937
UR  - https://pubmed.ncbi.nlm.nih.gov/12822786/
ID  - 12822786
ER  -