1. Using uncertain conceptual spaces to translate between land cover categories;Ahlqvist;International Journal of Geographical Information Science,2005
2. Spatial and semantic dimensions of landscape heterogeneity;Ahlqvist;Landscape Ecology,2010
3. Identifying Ecoregion boundaries;Baily;Environmental Management,2005
4. AR5 klassifikasjonssystem. Handbook 01/2006;Bjørdal,2006
5. Recent forest limit changes in south-east Norway: effects of climate change or regrowth after abandoned utilization?;Bryn;Norwegian Journal of Geography,2008