@article{TIMM_2019_25_3_a6,
     author = {V. V. Gorokhovik and A. S. Tykoun},
     title = {Abstract {Convexity} of {Functions} with {Respect} to the {Set} of {Lipschitz} {(Concave)} {Functions}},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {73--85},
     year = {2019},
     volume = {25},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2019_25_3_a6/}
}