TY - JOUR AU - R. G. Aliev TI - Solvability of an equation with periodic coefficients and deviations of the argument in a Hilbert space JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1984 SP - 3 EP - 8 IS - 5 UR - http://geodesic.mathdoc.fr/item/IVM_1984_5_a0/ LA - ru ID - IVM_1984_5_a0 ER -