SKOROKHODOV, D. S. On the Best Linear Approximation Method for Hölder Classes. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 67, n. 9, p. 1265–1284, 2015. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2064. Acesso em: 14 apr. 2025.