@inproceedings{LOPSTR-1991-Waldau,
	author        = "Mattias Waldau",
	booktitle     = "{Proceedings of the First International Workshop on Logic Program Synthesis and Transformation}",
	isbn          = "['3-540-19742-7', '0-387-19742-7']",
	pages         = "97--110",
	publisher     = "{Springer-Verlag}",
	series        = "{Workshops in Computing}",
	title         = "{Formal Validation of Transformation Schemata}",
	year          = 1991,
}