%0 Journal Article %A O. M. Teut %T A system of functional equations, which is connected with a~boundary value problem %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1987 %P 74-76 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1987_1_a15/ %G ru %F IVM_1987_1_a15