@inproceedings{GaM-2015-KissingerZ,
	author        = "Aleks Kissinger and Vladimir Zamdzhiev",
	booktitle     = "{Proceedings of the First Workshop on Graphs as Models}",
	doi           = "10.4204/EPTCS.181.2",
	pages         = "16--31",
	series        = "{EPTCS}",
	title         = "{!-graphs with trivial overlap are context-free}",
	volume        = 181,
	year          = 2015,
}