Volunteered Geographic Information and the Future of Geospatial Data Bertolotto Michela Innbundet / 2017 / Engelsk
Web and Wireless Geographical Information Systems 8th International Symposium, W2GIS 2008, Shanghai, China, December 11-12, 2008. Proceedings Bertolotto Michela Heftet / 2008 / Engelsk
GeoSpatial Semantics 4th International Conference, GeoS 2011, Brest, France, May 12-13, 2011, Proceedings Claramunt Christophe Heftet / 2011 / Engelsk
