TY - JOUR AU - V. A. Srochko AU - S. N. Ushakova TI - Improvement of extreme controls and the steepest ascent method in the norm maximization problem on the reachable set JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2010 SP - 848 EP - 859 VL - 50 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2010_50_5_a5/ LA - ru ID - ZVMMF_2010_50_5_a5 ER -