XU, XIAODONG; SHAO, ZEHUI. On the lower bound for Fv(k, k;k + 1) and Fe(3,4;5). Utilitas Mathematica , [S. l.], v. 81, 2010. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/726. Acesso em: 8 may. 2026.