Stępień E. Invasion of synanthropic plants into the forest vegetation of the Cedynia Landscape Park (NW Poland). biorc [Internet]. 2010 Oct. 25 [cited 2024 Jul. 18];15:65-72. Available from: https://pressto.amu.edu.pl/index.php/biorc/article/view/v10119-009-0020-4