共 24 条
[1]
Al'tshuler N. S., 1974, Soviet Physics - Solid State, V15, P2155
[2]
ALLEN R, 1977, 13TH RAR EARTH RES C, P26
[5]
ENERGY-LEVELS AND LINE-INTENSITIES OF PR-3+ IN LIYF4
[J].
PHYSICAL REVIEW B,
1979, 19 (12)
:6442-6455