@inproceedings{sgem2005paper, title = {LEACHABILITY OF ENVIRONMENTALLY HAZARDOUS ELEMENTS FROM ASHES PRODUCED AFTER LIGNITE COMBUSTION IN AGIOS DIMITRIOS POWER PLANT, NORTHERN GREECE}, author = {G. Papastergios and A. Georgakopoulos and J. Fern\'Andez-Turiel and D. Gimeno}, booktitle = {5th International Scientific Conference - SGEM2005}, year = {2005}, pages = {292-306}, publisher = {SGEM Scientific GeoConference}, doi = {} }