ANGELOV, T. On evaluation of codifferentials. Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie), [S. l.], v. 14, n. 35, p. 113–122, 2013. Disponível em: https://en.num-meth.ru/index.php/journal/article/view/588. Acesso em: 29 apr. 2024.