TY - JOUR AU - M. V. Bulatov TI - Integro-Differential Systems with a Degenerate Matrix Multiplying the Derivative JO - Differencialʹnye uravneniâ PY - 2002 SP - 692 EP - 697 VL - 38 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2002_38_5_a14/ LA - ru ID - DE_2002_38_5_a14 ER -