| Quality control of oil shale production in Estonian mines I Valgma, E Reinsalu, S Sabanov, V Karu Oil Shale 27 (3), 239-249, 2010 | 43 | 2010 |
| Future of Oil Shale Mining Technology in Estonia V Karu, A Västrik, A Anepaio, V Väizene, A Adamson, I Valgma Oil Shale 25 (2), 125-134, 2008 | 35 | 2008 |
| Application of Modelling Tools in Estonian Oil Shale Mining Area V Karu, A Västrik, I Valgma Oil Shale 25 (2), 135-144, 2008 | 27 | 2008 |
| Sustainable Mining Conditions in Estonia I Valgma, M Leiaru, V Karu, R Iskül | 26 | 2012 |
| High selective oil shale mining V Vaeizene, I Valgma, R Iskuel, M Kolats, M Nurme, V Karu Oil Shale 30 (2S), 305-325, 2013 | 20 | 2013 |
| Underground mining challenges for Estonian oil shale deposit II Valgma, T Tammeoja, A Anepaio, V Karu, A Västrik Oil shale 73, 4, 2008 | 17 | 2008 |
| Oil shale mining developments in Estonia as the bases for sustainable power industry I Valgma, V Karu, A Viil, M Lohk 4th International Symposium" Topical Problems in the Field of Electrical and …, 2007 | 16 | 2007 |
| Future of oil shale mining technology I Valgma, A Västrik, V Karu, A Anepaio, V Väizene, A Adamson Oil Shale 25, 125-134, 2008 | 14 | 2008 |
| Mine pool water and energy production K Erg, V Karu, H Lind, H Torn Doctoral school of energy-and geo-technology January, 15-20, 2007 | 14 | 2007 |
| Mine water as a potential source of energy from underground mined areas in Estonian oil shale deposit V Karu, I Valgma, M Kolats oil shale 30 (2S), 336-362, 2013 | 12 | 2013 |
| Increasing oil shale quality for meeting EU environmental requirements I Valgma, V Karu, A Anapaio, V Väizene Mining and the Environment, 195-205, 2007 | 12 | 2007 |
| Mining waste management in the Baltic Sea Region M Cała, B Bert Allard, W Andrusikiewicz, M Bäckström, T Bilstad, ... Min-Novation project. Wydawnictwa AGH, Kraków, 2013 | 11 | 2013 |
| Potential Usage of Underground Mined Areas in Estonian Oil Shale Deposit V Karu TUT Press, 2012 | 11 | 2012 |
| Mining Waste Reduction Methods V Karu, I Valgma, T Rahe | 10 | 2013 |
| Potential of underground minewater in Estonian oil shale mining region I Valgma, K Robam, V Karu, M Kolats, V Väizene, M Otsmaa 9th International Symposium “Topical Problems in the Field of Electrical and …, 2010 | 10 | 2010 |
| Important environmental social governance risks in potential phosphorite mining in Estonia A Paat, T Roosalu, V Karu, M Hitch The Extractive Industries and Society 8 (3), 100911, 2021 | 9 | 2021 |
| European Union Baltic Sea Region Project" Min-Novation" V Karu Oil Shale 28 (3), 464-465, 2011 | 9 | 2011 |
| Future of oil shale mining I Valgma, V Karu, A Västrik, V Väizene Georesources and public policy: research, management, environment: abstracts …, 2007 | 9 | 2007 |
| Multi criterial modelling of oil shale mining fields V Karu, V Valgma, A Västrik Mining and the Environment, 2007 | 9 | 2007 |
| Dependence of Land Stability on Applied Mining Technology V Karu | 8 | 2012 |
Vivika VäizeneSpecialist in Department of Mining, Tallinn University of TechnologyVerificeret mail på ttu.ee
