Abstract
We point out several errors in our article [M. Abreu, R.E.L. Aldred, M. Funk, B. Jackson, D. Labbate, J. Sheehan, Graphs and digraphs with all 2-factor isomorphic, J. Combin. Theory Set. B 92 (2004) 395-404] which were Caused by our misquoting of a theorem of C. Thomassen. We also describe how the correct statement of Thomassen's theorem, together with another of his theorems. can be used to obtain weaker results than those incorrectly stated in our original article. (C) 2004 Elsevier Inc. All rights reserved.