KarlssonT&al2023
Karlsson, T., Kauppila, T., Hokka, J. & Kinnunen, M., 2023. Extractive waste as a source of secondary resources in Finland – current state. Teoksessa: Heinonen, J. S. (toim.), Proceedings of the Geological Society of Finland, Volume 3, Abstracts of the 1st GeoDays, s. 81. https://www.geologinenseura.fi/sites/geologinenseura.fi/files/geodays/1stgeodays_2023_abstractvolume_3.pdf