共 5 条
[1]
CHARLES R, UNPUB
[2]
FLAGG JF, 1948, ORGANIC REAGENTS
[3]
HILLEBRAND WF, 1929, APPLIED INORGANIC AN
[4]
SIEGFRIED S, 1922, BER, V55, P1089
[5]
Welcher F.J., 1947, ORGANIC ANAL REAGENT