TY - JOUR AU - N. V. Sharkova TI - An approximate solution by the method of oscillating functions of the boundary-value problems for linear differential equations with deviating argument JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1967 SP - 120 EP - 127 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1967_5_a14/ LA - ru ID - IVM_1967_5_a14 ER -