%0 Journal Article %A M. M. Konstantinov %A D. D. Bainov %T Boundary value problems with two conditions for first order functional-differential equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1977 %P 39-43 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1977_12_a6/ %G ru %F IVM_1977_12_a6