共 9 条
[1]
Bethe H, 1929, ANN PHYS-BERLIN, V3, P133
[2]
GEOFILOV PP, 1961, OPT SPEKTROSK, V10, P142
[6]
STEPANOV IV, 1957, DOKL AKAD NAUK SSSR, V4, P615
[8]
PARAMAGNETIC RESONANCE + RELAXATION OF TRIVALENT RARE-EARTH IONS IN CALCIUM FLUORIDE .I. RESONANCE SPECTRA + CRYSTAL FIELDS
[J].
PHYSICAL REVIEW,
1964, 134 (6A)
:1492-+