Gudmundsson F, Grenquist P, Curry-Lindhal K, Paludan K, Holgersen H, Kumari E, et al. Wildfowl research and conservation in Europe in 1961. Wildfowl [Internet]. 1962 Jun. 1 [cited 2026 Apr. 19];13:28. Available from: https://tidsskrift.dk/Wildfowl/article/view/155812