@article{IZKAB_2008_5_a1,
     author = {A. H. Kodzokov},
     title = {Analogue of {Bitsadze-Samarskiy} problem
},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {106--114},
     publisher = {mathdoc},
     number = {5},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2008_5_a1/}
}