SZMIDT, A. The edge zone of the Łódź Heights in the light of GIS methods. Acta Universitatis Lodziensis. Folia Geographica Physica, [S. l.], n. 12, p. 83–95, 2013. DOI: 10.18778/1427-9711.12.05. Disponível em: https://czasopisma.uni.lodz.pl/geophysica/article/view/11181. Acesso em: 17 may. 2024.