@ARTICLE {
	AUTHOR = "Pablo Barcel{\'o} and Markus Kroell and Reinhard Pichler and Sebastian Skritek",
	TITLE ="Efficient Evaluation and Static Analysis for Well-Designed Pattern Trees with Projection",
	JOURNAL = "Transactions on Database Systems (TODS)",
	VOLUME = "43",
	NUMBER = "2",
	PAGES = "article 8",
	YEAR = "2018",
	PUBLISHER = "ACM Press",
	ADDRESS = "New York, NY, USA",
	ISSN = "0362-5915"
	}