@incollection{TUW-136990, author = {Tjoa, A Min and Wagner, Roland and P{\"u}hretmair, Franz and W{\"o}{\ss}, Wolfram}, title = {Tourist Maps - Interactive Access to Web-based Tourism Information}, booktitle = {Proceedings of the International Conference on Information Integration and Web-based Applications and Services}, year = {2002}, pages = {17--25}, publisher = {SCS-Publishing House}, isbn = {3-936150-18-4}, note = {eingeladen} }