@inproceedings{TUW-177477, author = {Gr{\"u}n, Christoph and Fuchs, M. and Rasinger, J{\"o}rg and H{\"o}pken, W.}, title = {Exploring Information Services for mobile Tourist Guides: Results from an Expert Survey}, booktitle = {Proceedings of the Travel and Tourism Research Association Europe 2007 Annual Conference}, year = {2007}, pages = {4--14}, publisher = {CERAM Business School}, address = {1}, url = {http://publik.tuwien.ac.at/files/PubDat_177477.pdf}, isbn = {978-91-633-0645-7}, note = {Vortrag: Tourism Mobility {\&} Technology, Travel and Tourism Reserch Association, Nice; 2007-05-23 -- 2007-05-25} }