@article{DAN_1974_219_5_a4,
     author = {V. V. Velichenko},
     title = {On sufficient conditions for a global minimax},
     journal = {Doklady Akademii Nauk},
     pages = {1045--1048},
     publisher = {mathdoc},
     volume = {219},
     number = {5},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_219_5_a4/}
}