Pasieczna A., Konon A., Nadłonek W., 2020 – Sources of anthropogenic contamination of soil in the Upper Silesian Agglomeration (southern Poland). Geological Quarterly, 64(4): 988–1003.
Sources of anthropogenic contamination of soil in the Upper Silesian Agglomeration (southern Poland)https://mapgeochem.pgi.gov.pl/wp-content/uploads/2021/07/Sources_of_anthropogenic.pdf