Serelis, K.G., I.G. Kafkala, K. Parpodis, and S. Lazaris. 2010. “ANTHROPOGENIC AND GEOGENIC CONTAMINATION DUE TO HEAVY METALS IN THE VAST AREA OF VARI, ATTICA”. Bulletin of the Geological Society of Greece 43 (5):2390-97. https://doi.org/10.12681/bgsg.11639.