BŁASZCZYK, P. A Purely Algebraic Proof of the Fundamental Theorem of Algebra. Annales Universitatis Paedagogicae Cracoviensis | Studia ad Didacticam Mathematicae Pertinentia, [S. l.], v. 8, p. 7–23, 2017. Disponível em: https://didacticammath.uken.krakow.pl/article/view/3638. Acesso em: 25 apr. 2024.