TY  - RPRT
TI  - Evaluation and selection of Reusable Nuclear Shuttle navigation system concepts
AU  - Elliott, D. F.
AU  - Grier, D. R.
AU  - Wolfe, J. F.
PY  - 1971
UR  - https://ntrs.nasa.gov/citations/19710054378
ID  - 19710054378
ER  -