%0 Journal Article %A S. M. Nikol'skii %A P. I. Lizorkin %T Some inequalities for functions of weight classes and boundary-value problems with strong degeneracy on the boundary %J Doklady Akademii Nauk %D 1964 %P 512-515 %V 159 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_159_3_a9/ %G ru %F DAN_1964_159_3_a9