TY - JOUR AU - S. A. Ivanov AU - V. P. Mikhal'chenko AU - Yu. N. Venevtsev TI - Temperature dependence of the atomic root-mean-square displacements and the anharmonicity of oscillations of single sublatices in ferroelectrics with the perovskite structure JO - Doklady Akademii Nauk PY - 1979 SP - 865 EP - 867 VL - 248 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1979_248_4_a19/ LA - ru ID - DAN_1979_248_4_a19 ER -