@Inproceedings{decker2009ebbazvdmvo, address = "M{\"u}nster", author = "Michael Decker", booktitle = "Proceedings zur 4. Konferenz Mobile und ubiquit{\"a}re Informationssysteme (MMS 2009)", editor = "Markus Bick, Martin Breunig, Hagen H{\"o}pfner", month = "M{\"a}rz", organization = "GI e.V.", pages = "53-66", publisher = "K{\"o}llen Druck+Verlag GmbH", series = "LNI", title = "Ein {\"U}berblick {\"u}ber Ans{\"a}tze zur Vermeidung der Manipulation von Ortungsverfahren", year = "2009", }