TY - JOUR AU - V. V. Gorokhovik AU - A. S. Tykoun TI - Abstract Convexity of Functions with Respect to the Set of Lipschitz (Concave) Functions JO - Trudy Instituta matematiki i mehaniki PY - 2019 SP - 73 EP - 85 VL - 25 IS - 3 UR - http://geodesic.mathdoc.fr/item/TIMM_2019_25_3_a6/ LA - ru ID - TIMM_2019_25_3_a6 ER -