TY  - RPRT
TI  - Galactic cosmic ray transport methods and radiation quality issues
AU  - Townsend, L. W.
AU  - Wilson, J. W.
AU  - Cucinotta, F. A.
AU  - Shinn, J. L.
PY  - 1992
UR  - https://ntrs.nasa.gov/citations/19930034077
ID  - 19930034077
ER  -