@inproceedings{CSL-2013-ManuelZ,
	author        = "Amaldev Manuel and Thomas Zeume",
	booktitle     = "{Proceedings of the Annual Conference on Computer Science Logic}",
	doi           = "10.4230/LIPIcs.CSL.2013.484",
	isbn          = "978-3-939897-60-6",
	pages         = "484--499",
	publisher     = "{Schloss Dagstuhl — Leibniz-Zentrum für Informatik}",
	series        = "{Leibniz International Proceedings in Informatics}",
	title         = "{Two-Variable Logic on 2-Dimensional Structures}",
	volume        = 23,
	year          = 2013,
}