@article{RM_1977_32_6_a29,
     author = {T. M. Kerimov},
     title = {The classical solution of the mixed problem for second order elliptic equations},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {32},
     number = {6},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1977_32_6_a29/}
}