SICIŃSKI, Jan; SIERADZKI, Jarosław. The flora of the former Łęczyca iron ore dumps. Biodiversity: Research and Conservation, [S. l.], v. 13, p. 31–36, 2010. DOI: 10.2478/v10119-009-0006-2. Disponível em: https://pressto.amu.edu.pl/index.php/biorc/article/view/v10119-009-0006-2. Acesso em: 30 jun. 2024.