TY  - RPRT
TI  - Transport of electrons and associated bremsstralung through a composite aluminum-lead shield, with applications to spacecraft shielding 
AU  - Barnea, Gideon
AU  - Seltzer, Stephen M
AU  - Berger, Martin J
PY  - 1986
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 86-3429
DO  - 10.6028/NBS.IR.86-3429
ER  -