TY - JOUR AU - P. I. Akimov AU - G. P. Osipova AU - V. A. Syrovoi TI - Problems on increasing the accuracy of programs for the trajectory analysis of intensive electron beams JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1989 SP - 405 EP - 422 VL - 29 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_3_a7/ LA - ru ID - ZVMMF_1989_29_3_a7 ER -