ZHUK , P. F. Level set of the asymptotic rate of convergence of the method of steepest descent. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 74, n. 2, p. 178–190, 2022. DOI: 10.37863/umzh.v74i2.6885. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/6885. Acesso em: 11 apr. 2025.