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@article{Kaplyanskii:1981, author = {A. A. Kaplyanskii}, title = {Optical Studies of High-Frequency (1012 Hz) Acoustic Phonons in Crystals}, publisher = {Physics-Uspekhi}, year = {1981}, journal = {Phys. Usp.}, volume = {24}, number = {5}, pages = {440-441}, url = {https://ufn.ru/en/articles/1981/5/m/}, doi = {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