共 50 条
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- [46] EFFECT OF PRESSURE ON SPECTRA OF RARE EARTH IONS IN CRYSTALS JOURNAL OF CHEMICAL PHYSICS, 1961, 34 (01): : 143 - &
- [47] LINEAR STARK EFFECT IN SPECTRA OF FLUORO-APATITE CRYSTALS ACTIVATED WITH RARE-EARTH IONS OPTIKA I SPEKTROSKOPIYA, 1974, 36 (02): : 368 - 374