TY - JOUR AU - S. P. Gorbikov TI - Differential equations defined by dynamical systems with shock interactions on the boundary of the domain of existence of infinite-shock motions JO - Differencialʹnye uravneniâ PY - 1998 SP - 18 EP - 23 VL - 34 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1998_34_1_a2/ LA - ru ID - DE_1998_34_1_a2 ER -