共 16 条
- [1] AKISHIN PA, 1959, NAUCHN DOKL VYSSHEI, V2, P229
- [3] Camall W. T, 1965, J CHEM PHYS, V42, P11
- [4] Elyashevich M.A., 1953, SPECTRA RARE EARTHS
- [6] GRUEN DM, 1967, LANTHANIDE ACTINIDE
- [7] HIRAYAMA C, PRIVATE COMMUNICATIO
- [9] OPTICAL ABSORPTION INTENSITIES OF RARE-EARTH IONS [J]. PHYSICAL REVIEW, 1962, 127 (03): : 750 - &
- [10] Novikov G.I., 1967, RUS CHEM REV, V36, P156, DOI [10.1070/RC1967v036n03ABEH001594, DOI 10.1070/RC1967V036N03ABEH001594]