Pichugov, S. A., Пичугов, С. А., & Пичугов, С. А. (2000). On the jackson theorem for periodic functions in spaces with integral metric. Institute of Mathematics, NAS of Ukraine.
Chicago Style (17th ed.) CitationPichugov, S. A., С. А Пичугов, and С. А Пичугов. On the Jackson Theorem for Periodic Functions in Spaces with Integral Metric. Institute of Mathematics, NAS of Ukraine, 2000.
MLA (8th ed.) CitationPichugov, S. A., et al. On the Jackson Theorem for Periodic Functions in Spaces with Integral Metric. Institute of Mathematics, NAS of Ukraine, 2000.
Warning: These citations may not always be 100% accurate.