@inproceedings{LOPSTR-2014-AlvesDF,
	author        = "Sandra Alves and Anatoli Degtyarev and Maribel Fernández",
	booktitle     = "{Revised Selected Papers of the 24th International Symposium on Logic-Based Program Synthesis and Transformation}",
	doi           = "10.1007/978-3-319-17822-6_9",
	isbn          = "978-3-319-17821-9",
	pages         = "148--163",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Access Control and Obligations in the Category-Based Metamodel: A Rewrite-Based Semantics}",
	volume        = 8981,
	year          = 2014,
}