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@article{MZM_1969_6_4_a11, author = {V. A. Kostin}, title = {Inequalities for the norms of derivatives in the spaces $L_{p,\varphi}$}, journal = {Matemati\v{c}eskie zametki}, pages = {463--473}, publisher = {mathdoc}, volume = {6}, number = {4}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1969_6_4_a11/} }
V. A. Kostin. Inequalities for the norms of derivatives in the spaces $L_{p,\varphi}$. Matematičeskie zametki, Tome 6 (1969) no. 4, pp. 463-473. http://geodesic.mathdoc.fr/item/MZM_1969_6_4_a11/