%0 Journal Article %A N. V. Sharkova %T An approximate solution by the method of oscillating functions of the boundary-value problems for linear differential equations with deviating argument %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1967 %P 120-127 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1967_5_a14/ %G ru %F IVM_1967_5_a14