@article{IZKAB_2020_3_a0,
     author = {R. A. Pshibikhova},
     title = {On a nonlocal boundary value problem},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {5--12},
     year = {2020},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2020_3_a0/}
}