@article{DAN_1972_203_1_a9,
     author = {N. N. Frolov},
     title = {Embedding theorems for functions of a countable number of variables and their application to the {Dirichlet} problem},
     journal = {Doklady Akademii Nauk},
     pages = {39--42},
     publisher = {mathdoc},
     volume = {203},
     number = {1},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_203_1_a9/}
}