共 32 条
[2]
Blake CW, 1905, J AM CHEM SOC, V27, P1140
[3]
Some observations on columbium.
[J].
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,
1905, 27 (11)
:1369-1403
[5]
SCHWEIGGER, 1812, J CHEM PHYS, V6, P258
[6]
SMITH, 1894, Z ANORG CHEM, V7, P96
[7]
WELLS, 1892, AM J SCI, V43, P17
[8]
1865, BIBL U ARCH, V23, P249
[9]
B SOC CHIM, V24, P52
[10]
1869, J CHEM, V108, P77