Paper  bibtex   

@phdthesis{sauer_automated_2010,
	title        = {Automated {Enactment} {Tracking} for {Dynamic} {Workflows}},
	author       = {Sauer, Thomas},
	year         = 2010,
	month        = may,
	address      = {80538 M{\"u}nchen},
	url          = {http://www.dr.hut-verlag.de/9783868534702.html},
	note         = {ISBN 978-3-86853-470-2},
	school       = {Dr. Hut Verlag}
}