TY - JOUR AU - V. A. Dykhta TI - Variational Optimality Conditions with Feedback Descent Controls that Strengthen the Maximum Principle JO - The Bulletin of Irkutsk State University. Series Mathematics PY - 2014 SP - 86 EP - 103 VL - 8 UR - http://geodesic.mathdoc.fr/item/IIGUM_2014_8_a6/ LA - ru ID - IIGUM_2014_8_a6 ER -