TY  - RPRT
TI  - Description of alpha-nucleus interaction cross sections for cosmic ray shielding studies
AU  - Cucinotta, Francis A.
AU  - Townsend, Lawrence W.
AU  - Wilson, John W.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/19930017716
ID  - 19930017716
ER  -