@article{DAN_1986_288_4_a6,
     author = {A. Dzhuraev},
     title = {Boundary value problems for higher-order linear elliptic systems},
     journal = {Doklady Akademii Nauk},
     pages = {802--808},
     publisher = {mathdoc},
     volume = {288},
     number = {4},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_288_4_a6/}
}