TY - JOUR AU - A. D. Myshkis TI - Periodic Solutions of the Simplest Continuous System with Delay and Relaxation JO - Differencialʹnye uravneniâ PY - 2005 SP - 233 EP - 240 VL - 41 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2005_41_2_a10/ LA - ru ID - DE_2005_41_2_a10 ER -