共 4 条
[1]
ASTON, 1894, J CHEM SOC, V65
[2]
SCHAEFER K, 1910, Z WISS PHOT, V8, P221
[3]
1916, Z ANORG ALLG CHEM, V97, P285
[4]
1910, Z WISS PHOTOGR, V8, P212