TY - JOUR AU - A. A. Gimaltdinova TI - Second boundary-value problem for the Lavrent'ev--Bitsadze equation in a rectangular domain with two degeneration lines JO - Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory PY - 2017 SP - 3 EP - 16 VL - 137 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/INTO_2017_137_a0/ LA - ru ID - INTO_2017_137_a0 ER -