ČERIN, Zvonko. Formulas for linear sums that involve generalized Fibonacci and Lucas numbers. Sarajevo Journal of Mathematics, [S. l.], v. 11, n. 1, p. 3–15, 2015. DOI: 10.5644/SJM.11.1.01. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/533. Acesso em: 25 dec. 2025.