TY - JOUR AU - O. M. Teut TI - A system of functional equations, which is connected with a~boundary value problem JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1987 SP - 74 EP - 76 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1987_1_a15/ LA - ru ID - IVM_1987_1_a15 ER -