Bostjan Bresar Sandi Klavzar Alenka Lipovec Bojan Mohar Cubic inflation, mirror graphs, regular maps, and partial cubes. 54-64 2004 25 Eur. J. Comb. 1 http://dx.doi.org/10.1016/j.ejc.2003.09.004 db/journals/ejc/ejc25.html#BrearKLM04