@inproceedings{FoSSaCS-2013-HofmannRS,
	author        = "Martin Hofmann and Ramyaa Ramyaa and Ulrich Schöpp",
	booktitle     = "{Proceedings of the 16th International Conference on Foundations of Software Science and Computation Structures}",
	doi           = "10.1007/978-3-642-37075-5_21",
	isbn          = "978-3-642-37074-8",
	pages         = "321--336",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Pure Pointer Programs and Tree Isomorphism}",
	volume        = 7794,
	year          = 2013,
}