共 8 条
[1]
BELOV NV, 1950, DOKL AKAD NAUK SSSR, V73, P299
[3]
BRYANT PS, 1957, EXTRACTION REFINING, P310
[4]
CAILLAT R, 1945, ANN CHIM, V20, P368
[5]
Copaux H, 1919, CR HEBD ACAD SCI, V168, P610
[6]
FRANKKAMENETSKY VA, 1958, DOKL AKAD NAUK SSSR+, V118, P815
[7]
HYDE KR, 1960, T I MIN METALL, V70, P397
[8]
RYSS IG, 1956, CHEM FLUORINE ITS IN