Adam Pivák, Martina Záleská, Milena Pavlíková, Ondřej Jankovský, Zbyšek Pavlík (2023). ANALYSIS OF HEAVY METALS CONTAMINATION RISK OF BIOMASS ASH MADE OF CALCINED MUNICIPAL SEWAGE SLUDGE. SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Nano, Bio, Green and Space: Technologies for a Sustainable Future, Vol. 23, Issue 6.1, 257-264. https://doi.org/10.5593/sgem2023/6.1/s26.32