共 30 条
[1]
BISHOP CT, 1978, PB285435, P55
[2]
CHERDYNTSEV VV, 1968, GEOKHIMIYA, P395
[4]
ESSIEN IO, 1983, THESIS U ARKANSAS FA
[6]
HAGEMANN R, 1975, OKLO PHENOMENON
[9]
HIROSE K, 1983, HLTH PHYSICS