共 5 条
[1]
BULATOV BP, 1971, BACKSCATTERED GAMMA
[2]
GERCHIKOV FL, 1980, PRIB TEKH EKSP, P219
[3]
KOSAREV VD, 1985, ATOM ENERG, V59, P291
[4]
MASHKOVICH BP, 1982, IONIZING RAD SHIELDI, P89
[5]
ZYKOV IK, 1975, IONIZING RAD AVIATIO