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@article{MZM_1992_52_2_a11, author = {K. V. Runovskii}, title = {Relations between periodic and nonperiodic moduli of smoothness}, journal = {Matemati\v{c}eskie zametki}, pages = {111--113}, publisher = {mathdoc}, volume = {52}, number = {2}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1992_52_2_a11/} }
K. V. Runovskii. Relations between periodic and nonperiodic moduli of smoothness. Matematičeskie zametki, Tome 52 (1992) no. 2, pp. 111-113. http://geodesic.mathdoc.fr/item/MZM_1992_52_2_a11/