LI, HAIYAN; LAI, CHUNHUI; HU, LILI. Characterizing potentially ar+1- Mk2-graphic sequences. Utilitas Mathematica , [S. l.], v. 93, 2014. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/1046. Acesso em: 9 jul. 2026.