@inproceedings{ESOP-1988-BahlkeS,
	author        = "Rolf Bahlke and Gregor Snelting",
	booktitle     = "{Proceedings of the Second European Symposium on Programming}",
	doi           = "10.1007/3-540-19027-9_25",
	editor        = "Harald Ganzinger",
	isbn          = "3-540-19027-9",
	pages         = "374--375",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{The PSG System: From Formal Language Definitions to Interactive Programming Environments}",
	volume        = 300,
	year          = 1988,
}