Internal Friction and Photoacoustic Effects in A2B6 and A2B7(HgI2) Single Crystals at Different Levels of Ultrasound Strain Amplitude B. K. KardashevJ. Phys. IV France, 06 C8 (1996) C8-871-C8-874DOI: https://doi.org/10.1051/jp4:19968188
