@inproceedings{ICALP-1982-Schmeck,
	author        = "Hartmut Schmeck",
	booktitle     = "{Proceedings of the Ninth Colloquium on Automata, Languages and Programming}",
	doi           = "10.1007/BFb0012794",
	isbn          = "3-540-11576-5",
	pages         = "489--501",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Algebraic Semantics of Recursive Flowchart Schemes}",
	volume        = 140,
	year          = 1982,
}