@article{IZKAB_2015_4_a2,
     author = {V. Ch. Kudaev},
     title = {The decision of problems of the best approach},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {20--27},
     year = {2015},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2015_4_a2/}
}