共 10 条
[1]
BARNEBEY, 1915, J AM CHEM SOC, V37, P1829
[2]
BARNEBEY, 1915, J AM CHEM SOC, V37, P1481
[3]
HENZ, 1902, CHEM ZTG, V26, P386
[4]
HILLEBRAND, 1919, US GEOL SURVEY B, V700, P204
[5]
HILLEBRAND, 1919, US GEOL SURVEY B, V700, P189
[6]
HILLEBRAND, 1919, US GEOL SURVEY B, V700, P203
[7]
KEHRMANN, 1912, BER, V45, P2641
[8]
KNOP, 1924, J AM CHEM SOC, V46, P263
[9]
PRATT, 1894, AM J SCI, V48, P149
[10]
TREADWELL, 1924, ANAL CHEM, V2, P210