Gevers, J.
, Høye, T. T., Topping, C. J., Glemnitz, M. & Schröder, B. (2010).
Biodiversity and the mitigation of climate change through bioenergy: impacts of increased maize cultivation on abundance of farmland wildlife. Abstract fra The Future of Biodiversity: Genes, Species, Ecosystems. 40th Conference of the Ecological Society of Germany, Austria and Switzerland, Giessen, Tyskland.
Fox, A. D., Ebbinge, B. S., Mitchell, C., Heinicke, T., Aarvak, T., Colhoun, K.
, Clausen, P., Dereliev, S., Faragó, S., Koffijberg, K., Kruckenberg, H., Loonen, M., Madsen, J., Mooij, J., Musil, P., Nilsson, L., Pihl, S. & van der Jeugd, H. (2010).
Current estimates of goose population sizes in the Western Palearctic, a gap analysis and assessment of trends.
Ornis Svecica,
20(3-4), 115-127.