@inproceedings{CASE-2007-AlenljungSLA,
	author        = "Tord Alenljung and Markus Sköldstam and Bengt Lennartson and Knut Åkesson",
	booktitle     = "{Proceedings of the Third International Conference on Automation Science and Engineering}",
	doi           = "10.1109/COASE.2007.4341752",
	isbn          = "978-1-4244-1154-2",
	pages         = "207--212",
	publisher     = "{IEEE}",
	title         = "{PLC-based Implementation of Process Observation and Fault Detection for Discrete Event Systems}",
	year          = 2007,
}