@article{IZKAB_2011_2_a0,
     author = {A. B. Mambetova},
     title = {Difference schemes for the diffusion equation 
},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {5--9},
     publisher = {mathdoc},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2011_2_a0/}
}