Zhyhallo, T. V., Kharkevych, Y. I., Жигалло, Т. В., & Харкевич, Ю. І. (2005). Approximation of $(\psi, \beta)$-Differentiable Functions Defined on the Real Axis by Abel-Poisson Operators. Institute of Mathematics, NAS of Ukraine.
Chicago Style (17th ed.) CitationZhyhallo, T. V., Yu. I. Kharkevych, Т. В Жигалло, and Ю. І Харкевич. Approximation of $(\psi, \beta)$-Differentiable Functions Defined on the Real Axis by Abel-Poisson Operators. Institute of Mathematics, NAS of Ukraine, 2005.
MLA (8th ed.) CitationZhyhallo, T. V., et al. Approximation of $(\psi, \beta)$-Differentiable Functions Defined on the Real Axis by Abel-Poisson Operators. Institute of Mathematics, NAS of Ukraine, 2005.
Warning: These citations may not always be 100% accurate.