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.
Eckhard Steffen, Alexander Vogel. Concepts of signed graph coloring. Eur. J. Comb., 91:103226, 2021. [doi]
Abstract is missing.