@article{MZM_1983_34_1_a8,
     author = {A. L. Skubachevskii},
     title = {Smoothness of generalized solutions of the first boundary-value problem for an elliptic difference-differential equation},
     journal = {Matemati\v{c}eskie zametki},
     pages = {105--112},
     publisher = {mathdoc},
     volume = {34},
     number = {1},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1983_34_1_a8/}
}