1. Reclamation of worked-out terrains in the Polish open pit mining of lignite;Bauman,1976
2. Evaluation of acid-base accounting to predict the quality of drainage at surface coal mines in Pennsylvania, USA;Brady,1994
3. Predicting total dissolved solids release from central Appalachian coal mine spoils;Daniels;Environ. Pollut.,2016
4. Memorandum and personal communication on file;Dawe,1975
5. Evolution of acid mine drainage formation in sulphidic mine tailings;Dold;Minerals,2014