TY - JOUR AU - V. I. Kondrashov TI - The theory of boundary-value problems in regions with a degenerate contour for variational equations and partial differential equations JO - Doklady Akademii Nauk PY - 1962 SP - 1268 EP - 1271 VL - 143 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_143_6_a7/ LA - ru ID - DAN_1962_143_6_a7 ER -