TY - JOUR AU - È. N. Bereslavskii TI - Conformal mapping, onto a~rectangle, of circular quadrangles with two straight lines and two arbitrary angles JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1981 SP - 16 EP - 20 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1981_3_a2/ LA - ru ID - IVM_1981_3_a2 ER -