KRYAKIN, Yu. V. On the approximation by Chebyshev splines in the metric of $L_p, p > 0$. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 50, n. 9, p. 1193–1201, 1998. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4835. Acesso em: 5 dec. 2025.