Graphs and digraphs with all 2-factors isomorphic

Marien Abreu, Robert E. L. Aldred, Martin Funk, Bill Jackson, Domenico Labbate, John Sheehan. Graphs and digraphs with all 2-factors isomorphic. Journal of Combinatorial Theory, Series A, 92(2):395-404, 2004. [doi]

Abstract

Abstract is missing.