FU, HUNG-LIN; HUANG, MING-HWAY. Packing the cartesian product of two complete graphs with hexagons. Utilitas Mathematica , [S. l.], v. 67, 2005. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/368. Acesso em: 8 may. 2026.