1. |
S. B. Vakhrushev, Yu. A. Bronvald, K. A. Petroukhno, S. A. Udovenko, I. N. Leontyev, A. Bosak, “Antiferrodistortive soft mode in PbZr$_{0.024}$Ti$_{0.976}$O$_{3}$ crystal”, Fizika Tverdogo Tela, 63:10 (2021), 1553–1559 ; Phys. Solid State, 63:12 (2021), 1840–1846 |