Arushanyan, O., Volchenskova, N., & Zaletkin, S. (2013). A method of solving the Cauchy problem for ordinary differential equations using Chebyshev series. Numerical Methods and Programming (Vychislitel’nye Metody I Programmirovanie), 14(36), 203–214. Retrieved from https://en.num-meth.ru/index.php/journal/article/view/598