%0 Journal Article %A N. N. Frolov %T Embedding theorems for functions of a countable number of variables and their application to the Dirichlet problem %J Doklady Akademii Nauk %D 1972 %P 39-42 %V 203 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_203_1_a9/ %G ru %F DAN_1972_203_1_a9