@inproceedings{sgem2009paper,
  title = {WATER MANAGEMENT AFTER THE CLOSURE OF AN UNDERGROUND LIGNITE MINE IN ALIVERI, GREECE},
  author = {D. Dimitrakopoulos and I. Koumantakis and E. Vassiliou},
  booktitle = {9th International Multidisciplinary Scientific GeoConference SGEM2009},
  year = {2009},
  pages = {309-316},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}