共 5 条
[1]
CARO, 1892, BER, V25, P941
[2]
EVENSON, 1931, J IND ENG CHEM ANAL, V3, P167
[3]
HEISIG, 1929, ORG SYNTHESES, V9, P8
[4]
SCHERRER, BUREAU STANDARDS RES
[5]
VANINO, 1937, PRAPARATIVE CHEM, V2, P585