共 11 条
[2]
CORNISH FW, 1952, CA 11001A
[3]
DYRSSEN D, 1958, ZH KHIM, P9303
[4]
Dyrssen D., 1956, SVENSK KEM TIDSKR, V68, P212
[5]
SPECTROPHOTOMETRIC DETERMINATION OF RARE EARTHS
[J].
ANALYTICAL CHEMISTRY,
1958, 30 (11)
:1776-1779
[6]
HAID EK, 1956, CHIMIJA JADRENOWA GA, P393
[9]
LAWRUCHINA AK, CA 23620I, V54
[10]
LAWRUCHINA AK, 1959, RADIOKHIMIYA, V1, P530