共 7 条
[1]
HAWLEY JE, 1953, CAN MINING MET BULL, V46, P67
[2]
ASSAY FOR PLATINUM METALS IN ORES AND CONCENTRATES
[J].
ANALYTICAL CHEMISTRY,
1956, 28 (07)
:1174-1177
[3]
LEWIS CL, 1957, CAN MINING MET B, V50, P163
[4]
LIVSHITS DM, 1958, CHEM ABST, V52, P8843
[5]
LIVSHITS DM, 1957, ZHUR ANAL KHIM, V12, P714
[6]
VANKIN VY, 1957, USSR 108985
[7]
VANKIN VY, 1958, CHEM ABST, V52, P9870