@article{TM_1984_170_a16,
     author = {B. L. Fain},
     title = {Continuation of functions from anisotropic {Sobolev} spaces},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {248--272},
     publisher = {mathdoc},
     volume = {170},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1984_170_a16/}
}