TY JOUR
TI Optical Studies of High-Frequency (1012 Hz) Acoustic Phonons in Crystals
AU Kaplyanskii, A. A.
PB Physics-Uspekhi
PY 1981
JO Physics-Uspekhi
JF Physics-Uspekhi
JA Phys. Usp.
VL 24
IS 5
SP 440-441
UR https://ufn.ru/en/articles/1981/5/m/
ER https://doi.org/10.1070/PU1981v024n05ABEH004879