@article{DAN_1985_285_4_a2,
     author = {A. Dzhuraev},
     title = {Well-posed boundary value problems for elliptic systems of},
     journal = {Doklady Akademii Nauk},
     pages = {787--791},
     publisher = {mathdoc},
     volume = {285},
     number = {4},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1985_285_4_a2/}
}