Comparability graph: Difference between revisions

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Relation to other graph families: update Fox & Pach ref
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{{refbegin|2}}
*{{citation
| last1 = Brandstädt | first1 = Andreas | author1-link = Andreas Brandstädt
| last2 = Le | first2 = Van Bang | last3 = Spinrad | first3 = Jeremy
| title = Graph Classes: A Survey
| publisher = SIAM Monographs on Discrete Mathematics and Applications