TY - JOUR AU - M. J. Mardanov AU - T. K. Melikov TI - On necessary optimality conditions for discrete control systems JO - The Bulletin of Irkutsk State University. Series Mathematics PY - 2020 SP - 49 EP - 61 VL - 31 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IIGUM_2020_31_a3/ LA - ru ID - IIGUM_2020_31_a3 ER -