TY - JOUR AU - I. V. Boykov TI - On a stability criterion for solutions of systems of nonlinear differential equations JO - Differencialʹnye uravneniâ PY - 2006 SP - 3 EP - 10 VL - 42 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2006_42_1_a0/ LA - ru ID - DE_2006_42_1_a0 ER -