TY - JOUR AU - I. M. Petrushko AU - M. I. Petrushko TI - On the first problem for the degenerate parabolic equations with changing time direction JO - Matematičeskie zametki SVFU PY - 2016 SP - 67 EP - 78 VL - 23 IS - 1 UR - http://geodesic.mathdoc.fr/item/SVFU_2016_23_1_a6/ LA - ru ID - SVFU_2016_23_1_a6 ER -