BILGICI, Göksal; BRÓD, Dorota. On r-Jacobsthal and r-Jacobsthal-Lucas numbers. Annales Mathematicae Silesianae, [S. l.], v. 37, n. 1, p. 16–31, 2023. Disponível em: https://journals.us.edu.pl/index.php/AMSIL/article/view/15208. Acesso em: 18 apr. 2025.