@article{IZKAB_2001_1_a1,
     author = {M. M. Oshkhunov},
     title = {Non-classical version of the least squares method},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {63--67},
     publisher = {mathdoc},
     number = {1},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2001_1_a1/}
}