@ARTICLE {
	AUTHOR = "Sergio Abriola and Pablo Barcel{\'o} and Diego Figueira and Santiago Figueira",
	TITLE ="Bisimulations on Data Graphs",
	JOURNAL = "Journal of Artificial Intelligence Research (JAIR)",
	VOLUME = "61",
	PAGES = "171-213",
	MONTH = "Jan",
	YEAR = "2018",
	ISSN = "1076-9757"
	}