1.
Nilsson L, Kampe-Persson H. Censuses of autumn staging and wintering goose populations in Sweden 1977/1978—2011/2012. Ornis Svec [Internet]. 2013 Jan. 1 [cited 2024 Jun. 19];23(1):46–60. Available from: https://journals.lub.lu.se/os/article/view/22582