@article{IZKAB_2013_1_a0,
     author = {E. A. Karakulin},
     title = {Method of numerical calculation 
},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {7--13},
     publisher = {mathdoc},
     number = {1},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2013_1_a0/}
}