Possibilities of oil shale mining under the Selisoo mire of the Estonia oil shale depositOrru, Mall; Väizene, Vivika; Pastarus, Jüri-Rivaldo; Sõstra, Ülo; Valgma, IngoEnvironmental earth sciences2013 / p. 3311-3321 : ill

Water balance of the Selisoo bog and its changes caused by underground miningOtsmaa, Merle11th International Symposium "Topical Problems in the Field of Electrical and Power Engineering." Doctoral School of Energy and Geotechnology II : Pärnu, Estonia, January 16-21, 20122012 / p. 247-251 : ill., map