TY - JOUR AU - K. I. Bazyk TI - Smoothness of solutions of a problem with an oblique derivative JO - Differencialʹnye uravneniâ PY - 1986 SP - 3 EP - 11 VL - 22 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1986_22_1_a0/ LA - ru ID - DE_1986_22_1_a0 ER -