TY  - RPRT
TI  - Solar modulation and nuclear fragmentation effects in galactic cosmic ray transport through shielding
AU  - Townsend, L. W.
AU  - Cucinotta, C. F.
AU  - Wilson, J. W.
AU  - Shinn, J. L.
AU  - Badhwar, G.
PY  - 1994
UR  - https://ntrs.nasa.gov/citations/19940039121
ID  - 19940039121
ER  -