TY - JOUR AU - V. S. Mokeichev TI - Eigenvalues of a periodic problem for partial differential equations with deviating arguments JO - Differencialʹnye uravneniâ PY - 1983 SP - 1995 EP - 1998 VL - 19 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1983_19_11_a25/ LA - ru ID - DE_1983_19_11_a25 ER -