TY - JOUR AU - V. V. Strygin TI - On the bifurcation of quasi-stationary periodic solutions for a system of differential-difference equations JO - Doklady Akademii Nauk PY - 1971 SP - 305 EP - 308 VL - 196 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1971_196_2_a14/ LA - ru ID - DAN_1971_196_2_a14 ER -