BREDENKAMP, Martin William. MATRICES THAT DEFINE SERIES OF PYTHAGOREAN TRIPLES THAT HAVE A TRIANGLE WITH ONE IRRATIONAL SIDE AS LIMIT. European Scientific Journal, ESJ, [S. l.], v. 10, n. 10, 2014. Disponível em: https://test.eujournal.org/index.php/esj/article/view/4237. Acesso em: 19 apr. 2025.