@article{DAN_1958_118_6_a1,
     author = {V. S. Vinogradov},
     title = {On boundary value problem for linear elliptic systems in the plane},
     journal = {Doklady Akademii Nauk},
     pages = {1059--1062},
     publisher = {mathdoc},
     volume = {118},
     number = {6},
     year = {1958},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1958_118_6_a1/}
}