Tatevyan, S.K., N.A. Sorokin, and S.F. Zaljotkin. “Numerical Integration of Ordinary Differential Equations With the Use of Chebyshev’s Series”. Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie) 3, no. 3 (March 11, 2002): 52–81. Accessed April 19, 2024. https://en.num-meth.ru/index.php/journal/article/view/47.