TY  - RPRT
TI  - Spacecraft-spacecraft very long baseline interferometry for planetary approach navigation
AU  - Edwards, Charles D., Jr.
AU  - Folkner, William M.
AU  - Border, James S.
AU  - Wood, Lincoln J.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19930033967
ID  - 19930033967
ER  -