1.
Prestin J, Savchuk V, Shidlich A. Approximation of 2π-periodic functions by Taylor—Abel—Poisson operators in the integral metric . Dopov. Nac. akad. nauk Ukr. [Internet]. 2024 May 22 [cited 2026 Apr. 19];(1):17-20. Available from: https://nasu-periodicals.org.ua/index.php/dp/article/view/3113