WIKA, Stanisław; BARĆ, Alicja. Long-term changes and maintenance of Phyllitis scolopendrium (L.) Newman population in the Wodąca Valley (the Cracow-Częstochowa Upland). Biodiversity: Research and Conservation, [S. l.], v. 23, p. 75–82, 2012. DOI: 10.2478/v10119-011-0016-8. Disponível em: https://pressto.amu.edu.pl/index.php/biorc/article/view/v10119-011-0016-8. Acesso em: 10 jan. 2026.