TY - JOUR AU - E. A. Utkina TI - On problems with displacement in boundary conditions for two partial differential equations JO - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki PY - 2006 SP - 76 EP - 82 VL - 148 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZKU_2006_148_4_a6/ LA - ru ID - UZKU_2006_148_4_a6 ER -