立方图一些简单的立方图(英语:Table of simple cubic graphs) Foster, R. M., Geometrical Circuits of Electrical Networks, Transactions of the American Institute of Electrical
径宽1007/s00373-002-0490-z . Fomin, Fedor V.; Høie, Kjartan, Pathwidth of cubic graphs and exact algorithms, Information Processing Letters, 2006, 97 (5):