@article{DAN_1979_246_1_a0,
     author = {A. A. Novruzov},
     title = {On the {Dirichlet} problem for second order elliptic equations},
     journal = {Doklady Akademii Nauk},
     pages = {11--14},
     publisher = {mathdoc},
     volume = {246},
     number = {1},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_246_1_a0/}
}