@inproceedings{DLT-2011-KitaevSSU,
	author        = "Sergey Kitaev and Pavel Salimov and Christopher Severs and Henning Úlfarsson",
	booktitle     = "{Proceedings of the 15th International Conference on Developments in Language Theory}",
	doi           = "10.1007/978-3-642-22321-1_46",
	isbn          = "978-3-642-22320-4",
	pages         = "478--479",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{On the Representability of Line Graphs}",
	volume        = 6795,
	year          = 2011,
}