RYBCZYŃSKI, Jan J.; MIKUŁA, Anna. Engagement of biotechnology in the protection of threatened plant species in Poland. Biodiversity: Research and Conservation, [S. l.], n. 3-4, p. 361–368, 2006. DOI: 10.14746/biorc.2006.3-4.37. Disponível em: https://pressto.amu.edu.pl/index.php/biorc/article/view/42618. Acesso em: 7 jan. 2026.