@article{DAN_1996_349_4_a6,
     author = {V. A. Yurko},
     title = {On boundary value problems for a differential equation with a},
     journal = {Doklady Akademii Nauk},
     pages = {460--462},
     publisher = {mathdoc},
     volume = {349},
     number = {4},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_349_4_a6/}
}