TY  - RPRT
TI  - Instruments for motion measurement using laser Doppler heterodyning techniques.
AU  - Lewis, R. D.
AU  - Watson, H. J.
AU  - Watson, R. C., Jr.
PY  - 1969
UR  - https://ntrs.nasa.gov/citations/19690059015
ID  - 19690059015
ER  -