TY - JOUR AU - I. A. Aleksandrov AU - A. S. Sorokin TI - On extending the variational method of G.\,M.~Goluzin and P.\,P.~Kufarev to a multiply connected region JO - Doklady Akademii Nauk PY - 1967 SP - 1207 EP - 1210 VL - 175 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_175_6_a0/ LA - ru ID - DAN_1967_175_6_a0 ER -