%0 Journal Article %A Ya. S. Bugrov %T Imbedding theorems for classes of functions with mixed norm %J Sbornik. Mathematics %D 1973 %P 607-618 %V 21 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1973_21_4_a8/ %G en %F SM_1973_21_4_a8