AIRD, A.; ALONSO, A.; COOPER, S. I.; CROSSLEY, P. M.; HARRIS, P. E.; KULINER, G.; MARINO, R. J.; PIATO, E. S.; SCHWEITZER, B. J.; KAUFMAN, R. On lattice point weak b-visibility. Minnesota Journal of Undergraduate Mathematics, Minneapolis, MN, v. 5, n. 1, 2020. Disponível em: https://pubs.lib.umn.edu/index.php/mjum/article/view/4138. Acesso em: 3 jul. 2024.