TY - JOUR AU - Zh. Oramov TI - Boundary value problems of the Bitsadze--Samarski{\v\i} problem type for an equation of mixed type of the second kind with a nonsmooth line of degeneracy JO - Differencialʹnye uravneniâ PY - 1983 SP - 94 EP - 101 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1983_19_1_a13/ LA - ru ID - DE_1983_19_1_a13 ER -