Ely, C. R.
, Fox, A. D., Alisauskas, R. T., Andreev, A., Bromley, R. G., Degtyarev, A. G., Ebbinge, B., Gurtonaya, E. N., Kerbes, R., Kondatyev, A. V., Kostin, I., Krechmar, A. V., Litvin, K. E., Miyabayashi, Y., Mooij, J. H., Oates, R. M., Orthmeyer, D. L., Sabano, Y., Simpson, S. G. ... Walsh, A. (2005).
Circumpolar variation in morphological characteristics of Greater White-fronted Geese Anser albifrons: Capsule Greater White-fronted Geese show significant variation in body size from sampling locations throughout their circumpolar breeding range.
Bird Study,
52(2), 104-119.
Alban, L., Andersen, M. M.
, Asferg, T., Boklund, A., Fernandez, N., Goldbach, S. G., Greiner, M., Højgaard, A., Kramer-Schadt, S., Stockmarr, A., Thulke, H. H., Uttenthal, Å. & Ydesen, B. (2005).
Classical swine fever and wild boar in Denmark: A risk analysis. Danish Institute for Food and Veterinary Research.
http://www.dfvf.dk/Files/Filer/EpiLab/WILDRISK_2005.pdf
Stillman, R. A., Caldow, R. W. G., le V.dit Durell, S. E. A., West, A. D., McGrorty, S., Goss-Custard, J. D., Pérez-Hurtado, A., Castro, M., Estrella, S., Masero, J. A., Rodrígues-Pascual, F. H., Triplet, P., Loquet, N., Desprez, M., Fritz, H.
, Clausen, P., Ebbinge, B., Norris, K. & Mattison, E. (2005).
Coast Bird Diversity: Maintaning Migratory Coastal Bird Diversity: management through individual-based predictive modelling. Dorset: Natural Environment Research Council. Centre for Ecology and Hydrology.