Document Type
Article
Publication Date
1992
DOI
10.1016/0012-365x(92)90721-q
Publication Title
Discrete Mathematics
Volume
110
Issue
1-3
Pages
289-292
Abstract
We characterize sources in comparability graphs and show that our result provides a unifying look at two recent results about interval graphs.
Original Publication Citation
Olariu, S. (1992). On sources in comparability graphs, with applications. Discrete Mathematics, 110(1-3), 289-292. doi:10.1016/0012-365x(92)90721-q
Repository Citation
Olariu, S. (1992). On sources in comparability graphs, with applications. Discrete Mathematics, 110(1-3), 289-292. doi:10.1016/0012-365x(92)90721-q
ORCID
0000-0002-3776-216X (Olariu)
Comments
Elsevier open access. Copyright © 1992 Published by Elsevier B.V. All rights reserved.