TY  - RPRT
TI  - Relative Sensor with 4(pi) Coverage for Formation Flying Missions
AU  - Tien, Jeffrey Y.
AU  - Purcell, George H., Jr.
AU  - Sirinivasan, Jeffrey M.
AU  - Young, Lawrence E.
PY  - 2004
UR  - https://ntrs.nasa.gov/citations/20090007666
ID  - 20090007666
ER  -