共 6 条
[1]
AUWERS, 1924, ANN, V439, P141
[2]
HEYDE, 1932, KLIN WOCHSCHR, V11, P1874
[3]
HOUBEN, FORSCHRITTE HEILSTOF, V3, P726
[4]
HULTQUIST, 1935, IND ENG CHEM ANAL ED, V7, P398
[5]
ROSENBERG, Patent No. 631097
[6]
TABERN, 1936, J AM CHEM SOC, V58, P1354