TY  - RPRT
TI  - Ultrasonic echo imaging with pseudo-random and pulsed sources: a comparative study.
AU  - D Nahamoo
AU  - A C Kak
PY  - 1981
DO  - 10.1177/016173468100300101
UR  - https://pubmed.ncbi.nlm.nih.gov/7195092/
ID  - 7195092
ER  -