%0 Journal Article %A R. G. Aliev %T Solvability of an equation with periodic coefficients and deviations of the argument in a~Hilbert space %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1984 %P 3-8 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1984_5_a0/ %G ru %F IVM_1984_5_a0