TY  - RPRT
TI  - A simplified algorithm for second-order sound beams with arbitrary source distribution and geometry.
AU  - Desheng Ding
PY  - 2004
DO  - 10.1121/1.1635409
UR  - https://pubmed.ncbi.nlm.nih.gov/14758992/
ID  - 14758992
ER  -