GRUTKOWSKA, A. Tourist traffic as a factor affecting ground cover in an oak-hornbeam association of the Las Bielański Reserve. Studia Ecologiae et Bioethicae, [S. l.], v. 8, n. 2, p. 93–106, 2010. DOI: 10.21697/seb.2010.8.2.07. Disponível em: https://czasopisma.uksw.edu.pl/index.php/seb/article/view/3066. Acesso em: 22 nov. 2024.