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%0 Journal Article %T Optical Studies of High-Frequency (1012 Hz) Acoustic Phonons in Crystals %A A. A. Kaplyanskii %I Physics-Uspekhi %D 1981 %J Phys. Usp. %V 24 %N 5 %P 440-441 %U https://ufn.ru/en/articles/1981/5/m/ %U https://doi.org/10.1070/PU1981v024n05ABEH004879
Оригинал: Каплянский А А «Оптические исследования высокочастотных (1012 Гц) акустических фононов в кристаллах» УФН 134 168–170 (1981); DOI: 10.3367/UFNr.0134.198105m.0168