LIU, MINGJING; LAI, CHUNHUI. On potentially Κ;2,2,1,1-graph graphic sequences. Utilitas Mathematica , [S. l.], v. 85, 2011. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/779. Acesso em: 8 may. 2026.