共 6 条
[1]
CALM A, 1883, BER, V16, P2799
[3]
DREW RD, 1939, J AM CHEM SOC, V61, P2666
[4]
LAUER WM, 1939, J AM CHEM SOC, V61, P3050
[6]
MORTON AA, 1938, LABORATORY TECHNIQUE, P144