@inproceedings{TUW-119438, author = {Lechthaler, Mirjanka}, title = {Concept of map based city guide - using mobile internet for location based services}, booktitle = {GIS Odyssey 2002}, year = {2002}, pages = {13--24}, organization = {D. Kerekovic,GIS Forum Zagreb}, publisher = {Hrvatski Informaticki Zbor - GIS Forum}, address = {Zagreb, Croatia} }