TY - JOUR AU - I. E. Filippov TI - A~periodic problem for integro-differential equations with linear deviation of the argument JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1985 SP - 73 EP - 75 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1985_1_a18/ LA - ru ID - IVM_1985_1_a18 ER -