TY - JOUR AU - S. A. Kashchenko TI - Investigation, by large parameter methods, of a system of nonlinear differential-difference equations modeling a predator-prey problem JO - Doklady Akademii Nauk PY - 1982 SP - 792 EP - 795 VL - 266 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_266_4_a4/ LA - ru ID - DAN_1982_266_4_a4 ER -