TY - JOUR AU - V. I. Gurman AU - M. M. Khrustalev TI - Abnormality in the theory of necessary optimality conditions JO - The Bulletin of Irkutsk State University. Series Mathematics PY - 2017 SP - 44 EP - 61 VL - 19 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IIGUM_2017_19_a3/ LA - ru ID - IIGUM_2017_19_a3 ER -