TY  - RPRT
TI  - Collision warning and avoidance considerations for the Space Shuttle and Space Station Freedom
AU  - Vilas, Faith
AU  - Collins, Michael F.
AU  - Kramer, Paul C.
AU  - Arndt, G. Dickey
AU  - Suddath, Jerry H.
PY  - 1990
UR  - https://ntrs.nasa.gov/citations/19900044981
ID  - 19900044981
ER  -