@inproceedings{AFL-2011-LoeligerN,
	author        = "Esther-Anna Loeliger and Chrystopher L. Nehaniv",
	booktitle     = "{Proceedings of the 13th International Conference on Automata and Formal Languages}",
	isbn          = "978-615-5097-19-5",
	pages         = "392--394",
	title         = "{Affordance Graphs for User Interface Design: Application of Category-theoretic Constructs}",
	year          = 2011,
}