@INPROCEEDINGS {
	AUTHOR = "Pablo Barcel{\'o} and Diego Figueira and Leonid Libkin",
	TITLE = "Graph Logics with Rational Relations and the Generalized Intersection Problem",
	BOOKTITLE = "27th ACM/IEEE Symposium on Logic in Computer Science (LICS)",
	PAGES = "115-124",
	MONTH = "Jun",
	YEAR = "2012",
	ADDRESS = "Dubrovnij, Croatia",
	PUBLISHER = "IEEE Computer Society Press",
	}