共 14 条
[1]
ACHARD JC, 1960, CR HEBD ACAD SCI, V250, P3025
[3]
BRAUER G, 1953, ANGEW CHEM-GER EDIT, V65, P261
[4]
UBER EUROPIUM(II)-OXYD IN MISCHPHASEN
[J].
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE,
1955, 280 (1-3)
:40-50
[5]
BURNETT JL, 1965, RARE EARTH RESEARCH, P585
[8]
EYRING L, 1965, RARE EARTH RESEAR ED, P585