@inproceedings{TUW-120100, author = {Gartner, Georg and Radoczky, Verena}, title = {Extent and Effectiveness of Map Abstraction for communicating routes in LBS}, booktitle = {Mapping Approaches into a Changing World}, year = {2005}, pages = {269}, isbn = {0-958-46093-0}, note = {talk: 22nd International Cartographic Conference, La Coruna, Spanien; 2005-07-09 -- 2005-07-16} }