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.

Comments

Elsevier open access. Copyright © 1992 Published by Elsevier B.V. All rights reserved.

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

ORCID

0000-0002-3776-216X (Olariu)

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