TY  - RPRT
TI  - Model solar proton environments for manned spacecraft design
AU  - Hardy, A. C.
AU  - Modisette, J. L.
AU  - Vinson, T. M.
PY  - 1965
UR  - https://ntrs.nasa.gov/citations/19650011395
ID  - 19650011395
ER  -