TY - JOUR AU - V. A. Voronina TI - An existence theorem for solving a system of kinetic equations for a relativistic beam JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1991 SP - 708 EP - 717 VL - 31 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1991_31_5_a6/ LA - ru ID - ZVMMF_1991_31_5_a6 ER -