1. An edge-colouring problem;Biggs;Amer. Math. Monthly,1972
2. Generalized hypercubes and graph embedding with dilation;Dvorak;Rostocker Mathematisches Kolloquium,1988
3. Combinatiorial relations and chromatic graphs;Greenwood;Canad. J. Math.,1955
4. Une caractérisation locale du graphe du n-cube;Laborde;Journées Combinatoire,1978
5. Another characterization of hypercubes;Laborde;Discrete Math.,1982