共 10 条
- [1] Altshuler N. S., 1974, Optics and Spectroscopy, V36, P72
- [2] NATURE OF EU-2 LUMINESCENCE [J]. PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1973, 55 (02): : K131 - K134
- [3] BODRUG SN, 1973, SOVIET PHYS OPTICS S, V34, P176
- [5] FOUASSIER C, 1976, C INT CNRS LYON
- [6] GAUMEMAHN F, 1978, RARE EARTHS MODERN S, P547
- [7] Pierce J.W., 1973, P RARE EARTH C CAREF, P527
- [9] EFFECTIVE IONIC RADII IN OXIDES AND FLUORIDES [J]. ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY, 1969, B 25 : 925 - &