@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 | Springer Fachmedien},
  year = {2010},
  editor = {Roman Egger and Mario Jooss},
  pages = {135-143},
  isbn = {978-3-8349-2362-2},
  doi = {10.1007/978-3-8349-8694-8_9},
}