TY  - RPRT
TI  - Investigating Material Approximations in Spacecraft Radiation Analysis
AU  - Walker, Steven A.
AU  - Slaba, Tony C.
AU  - Clowdsley, Martha S.
AU  - Blattnig, Steve R.
PY  - 2011
UR  - https://ntrs.nasa.gov/citations/20110013240
ID  - 20110013240
ER  -