TY  - RPRT
TI  - Second generation timing system for ranging experiment Apollo lunar laser
AU  - Currie, D. G.
AU  - Steggerda, C.
AU  - Rayner, J.
AU  - Buennagel, A.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19750003181
ID  - 19750003181
ER  -