@article{IZKAB_2013_5_a0,
     author = {M. H. Abregov and F. M. Nakhusheva},
     title = {The third boundary value problem for a loaded {Sturm-Liouville} operator},
     journal = {News of the Kabardin-Balkar scientific center of RAS},
     pages = {7--12},
     publisher = {mathdoc},
     number = {5},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IZKAB_2013_5_a0/}
}