@INCOLLECTION{bolletal2010loccata,
  author = {Susanne Boll and Daniel Wichmann and Dirk Ahlers and Jochen Meyer
	and Franz R\"{u}f},
  title = {Loccata -- Entwicklung eines mobilen Wanderf\"{u}hrers im Montafon},
  booktitle = {mTourism -- Mobile Dienste im Tourismus},
  publisher = {Gabler Research},
  year = {2010},
  editor = {Roman Egger and Mario Jooss},
  pages = {135-143},
  isbn = {9783834923622},
}