TY - JOUR AU - M. M. Karchevskii TI - The convergence of the method of straight lines for fourth order elliptic equations JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1969 SP - 24 EP - 27 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1969_4_a4/ LA - ru ID - IVM_1969_4_a4 ER -