@article{IZKAB_2011_2_a3,
     author = {A. M. Malkarova},
     title = {The new approach to an estimation},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {21--29},
     year = {2011},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2011_2_a3/}
}