TY - JOUR AU - V. N. Mel'nik AU - M. N. Moskal'kov TI - Difference schemes and the analysis of approximate solutions for two-dimensional nonstationary problems of coupled electro-elasticity JO - Differencialʹnye uravneniâ PY - 1991 SP - 1220 EP - 1229 VL - 27 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1991_27_7_a13/ LA - ru ID - DE_1991_27_7_a13 ER -