SANKARI, H. .; EISA, A. . Studying Pell’s Equation by Using the Quadratic Orders. Tishreen University Journal -Basic Sciences Series, [S. l.], v. 40, n. 1, 2018. Disponível em: https://journal.tishreen.edu.sy/index.php/bassnc/article/view/4307. Acesso em: 9 may. 2024.