TY  - RPRT
TI  - Coded communication link for an advanced manned spacecraft.
AU  - Gould, L. M.
AU  - Curry, S. J.
AU  - Teasdale, W. E.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19730030624
ID  - 19730030624
ER  -