TY - JOUR AU - A. I. Grigorieva AU - A. I. Kozhanov TI - Boundary value problems for composite type equations with a quasiparabolic operator in the leading part having the variable direction of evolution and discontinuous coefficients JO - Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ PY - 2018 SP - 7 EP - 17 VL - 24 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGU_2018_24_2_a0/ LA - ru ID - VSGU_2018_24_2_a0 ER -