@article{ZVMMF_1975_15_4_a3,
     author = {V. N. Gorbatenko},
     title = {$F${-Convex} functions, their properties and applications to the solution of extremal problems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {860--868},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1975_15_4_a3/}
}