GeoSpatial Semantics Third International Conference, GeoS 2009, Mexico City, Mexico, December 3-4, 2009, Proceedings Janowicz Krzysztof Heftet / 2009 / Engelsk
Cognitive and Linguistic Aspects of Geographic Space New Perspectives on Geographic Information Research Raubal Martin Heftet / 2015 / Engelsk
Cognitive and Linguistic Aspects of Geographic Space New Perspectives on Geographic Information Research Raubal Martin Innbundet / 2013 / Engelsk
Geographic Information Science 4th International Conference, GIScience 2006, Münster, Germany, September 20-23, 2006, Proceedings Raubal Martin Heftet / 2006 / Engelsk
Spatial Information Theory 12th International Conference, COSIT 2015, Santa Fe, NM, USA, October 12-16, 2015, Proceedings Fabrikant Sara Irina Heftet / 2015 / Engelsk
