共 17 条
[5]
CORNISH FW, 1953, 1224 AERE CR
[7]
HAMAGUCHI H, 1957, GEOCHIM COSMOCHIM AC, V12, P339
[9]
LEDDICOTTE GW, 1951, NUCLEONICS, V8, P62
[10]
Merrill G. P., 1900, P WASHINGTON ACAD SC, V2, P41