TY - JOUR AU - S. A. Kashchenko TI - Application of the normalization method to the study of the dynamics of a differential-difference equation with a small factor multiplying the derivative JO - Differencialʹnye uravneniâ PY - 1989 SP - 1448 EP - 1451 VL - 25 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1989_25_8_a24/ LA - ru ID - DE_1989_25_8_a24 ER -