@inproceedings{RTA-2007-Pfenning,
	author        = "Frank Pfenning",
	booktitle     = "{Proceedings of the 18th International Conference on Term Rewriting and Applications}",
	doi           = "10.1007/978-3-540-73449-9_3",
	editor        = "Franz Baader",
	isbn          = "978-3-540-73447-5",
	pages         = "19",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{On a Logical Foundation for Explicit Substitutions}",
	volume        = 4533,
	year          = 2007,
}