TY - JOUR AU - A. G. Peretrukhin TI - Duck Cycles in a Mathematical Model of the Population Density Dynamics of Siberian Silkworm Moth JO - Differencialʹnye uravneniâ PY - 2001 SP - 279 EP - 281 VL - 37 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2001_37_2_a16/ LA - ru ID - DE_2001_37_2_a16 ER -