KOZHUSHKINA, Olena; HALLARE, Maila Brucal; JANE LONG; MOLL, Victor H.; PEDJEU, Jean-Claude; THOMPSON, Bianca; TRULEN, Justin. The valuation tree for \(\ n^2 + 7\). Scientia Series A: Mathematical Sciences, [S. l.], v. 30, p. 91–102, 2020. DOI: 10.71712/adsc-sw47. Disponível em: https://revistas.usm.cl/scientia/article/view/42. Acesso em: 6 nov. 2025.