@article{MZM_1985_38_4_a11,
     author = {A. L. Skubachevskii},
     title = {Nonlocal boundary-value problems with a shift},
     journal = {Matemati\v{c}eskie zametki},
     pages = {587--598},
     publisher = {mathdoc},
     volume = {38},
     number = {4},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1985_38_4_a11/}
}