Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
David E. Scheim. The number of edge 3-colorings of a planar cubic graph as a permanent. Discrete Mathematics, 8(4):377-382, 1974. [doi]