TY - JOUR AU - V. G. Osmolovskii AU - V. Ya. Rivkind TI - A method of separating the domains for elliptic equations with discontinuous coefficients JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1981 SP - 35 EP - 39 VL - 21 IS - 1 UR - http://geodesic.mathdoc.fr/item/ZVMMF_1981_21_1_a5/ LA - ru ID - ZVMMF_1981_21_1_a5 ER -