MAWHIN, J. Variations on some finite-dimensional fixed-point theorems. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 65, n. 2, p. 266–272, 2013. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2417. Acesso em: 5 dec. 2025.