@article{TM_1967_89_a7,
     author = {A. D. Dzhabrailov},
     title = {On the theory of {\textquotedblleft}imbedding theorems{\textquotedblright}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {80--118},
     year = {1967},
     volume = {89},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1967_89_a7/}
}