共 37 条
[31]
Willard HH, 1937, J AM CHEM SOC, V59, P1197, DOI 10.1021/ja01286a011
[33]
FRACTIONAL SEPARATION OF HAFNIUM AND ZIRCONIUM BY MEANS OF TRIETHYLPHOSPHATE
[J].
INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION,
1946, 18 (03)
:195-197
[36]
WILLARD HH, 1940, ELEMENTARY QUANTITAT, P342
[37]
WILLARD HH, 1943, ADV QUANTITATIVE ANA, P45