@article{DAN_1984_275_6_a10,
     author = {G. I. Shishkin},
     title = {A difference scheme for a fourth-order differential equation with},
     journal = {Doklady Akademii Nauk},
     pages = {1323--1326},
     publisher = {mathdoc},
     volume = {275},
     number = {6},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_275_6_a10/}
}