γ-RADIATION AT AIR–GROUND INTERFACES WITH DISTRIBUTED C s137 SOURCES
Clifford, C. E., Carruthers, J. A., Cunningham, J. R.Volume:
38
Language:
english
Journal:
Canadian Journal of Physics
DOI:
10.1139/p60-051
Date:
March, 1960
File:
PDF, 150 KB
english, 1960