Rukasov, V. I., Chaichenko, S. O., Рукасов, В. И., Чайченко, С. О., Рукасов, В. И., & Чайченко, С. О. (2001). Approximation of $\overline \psi$-Integrals of Periodic Functions by de la Vallée-Poussin Sums (Low Smoothness). Institute of Mathematics, NAS of Ukraine.
Chicago Style (17th ed.) CitationRukasov, V. I., S. O. Chaichenko, В. И Рукасов, С. О Чайченко, В. И Рукасов, and С. О Чайченко. Approximation of $\overline \psi$-Integrals of Periodic Functions by De La Vallée-Poussin Sums (Low Smoothness). Institute of Mathematics, NAS of Ukraine, 2001.
MLA (8th ed.) CitationRukasov, V. I., et al. Approximation of $\overline \psi$-Integrals of Periodic Functions by De La Vallée-Poussin Sums (Low Smoothness). Institute of Mathematics, NAS of Ukraine, 2001.
Warning: These citations may not always be 100% accurate.