RAYAGURU, S. G.; PANDA, G. K. Sum Formulas Involving Powers of Balancing and Lucas-balancing Numbers. The Journal of the Indian Mathematical Society, [S. l.], v. 86, n. 1-2, p. 137–160, 2018. DOI: 10.18311/jims/2019/21623. Disponível em: https://www.informaticsjournals.com/index.php/jims/article/view/21623. Acesso em: 6 may. 2024.