TY - JOUR AU - V. A. Novikov AU - A. N. Rogalëv TI - The influence of the “wrapping” effect on finding upper and lower estimates of solutions of systems of ordinary differential equations JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1990 SP - 1593 EP - 1596 VL - 30 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_10_a12/ LA - ru ID - ZVMMF_1990_30_10_a12 ER -