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@article{DAN_1976_229_3_a7, author = {\`E. A. Storozhenko and P. Oswald}, title = {Jackson's theorem in the spaces $L_p(R^k)$, $0<p<1$}, journal = {Doklady Akademii Nauk}, pages = {554--557}, publisher = {mathdoc}, volume = {229}, number = {3}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1976_229_3_a7/} }
È. A. Storozhenko; P. Oswald. Jackson's theorem in the spaces $L_p(R^k)$, $0