@inproceedings{HarkesV14-0,
	author          = {Daco Harkes and Eelco Visser},
	title           = {Unifying and Generalizing Relations in Role-Based Data Modeling and Navigation},
	booktitle       = {Software Language Engineering - 7th International Conference, SLE 2014, Västerås, Sweden, September 15-16, 2014. Proceedings},
	publisher       = {Springer},
	year            = {2014},
	editor          = {Benoît Combemale and David J. Pearce and Olivier Barais and Jurgen J. Vinju},
	volume          = {8706},
	series          = {Lecture Notes in Computer Science},
	pages           = {241-260},
	isbn            = {978-3-319-11244-2},
	url             = {http://researchr.org/publication/HarkesV14},
	topic           = {model-driven software development,domain-specific languages,Programming languages},
	group           = {SE}
}