@article{DAN_1991_317_1_a2,
     author = {T. D. Dzhuraev and S. Abdinazarov},
     title = {A nonclassical boundary value problem for a higher-order equation},
     journal = {Doklady Akademii Nauk},
     pages = {19--22},
     publisher = {mathdoc},
     volume = {317},
     number = {1},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_317_1_a2/}
}