1.
Wiśniewski Łukasz, Perdał R, Rudnicki R. Proposed method for delimiting spatial structure on the example of agriculture types in Poland. BGSS [Internet]. 2020 Sep. 1 [cited 2024 Apr. 27];49(49):7-18. Available from: https://apcz.umk.pl/BGSS/article/view/28615