Ahtme kaevanduse Sanniku toruallikate mõju piirkonna hüdrogeoloogilisele situatsioonileLind, Helena; Sokman, Kalmer90 aastat põlevkivi kaevandamist Eestis : [5. mai 2006, Tallinn : Eesti Mäekonverentsi 2006 kogumik]2006 / lk. 50-55 : ill., fot., kaart

Altkaevandatud maa hoidmineSokman, Kalmer; Viil, AllanKaevandamine parandab maad2007 / lk. 12-13 : fot

Assessment of the environmental impact of oil shale excavation in estonian geological conditionsSabanov, Sergei; Sokman, Kalmer; Lind, Helena15th Meeting of the Association of European Geological Societies "Georesources and public policy : research, management, environment" : 16-20 September 2007, Tallinn, Estonia : abstracts2007 / p. 60 https://www.ester.ee/record=b2291667*est

Developing computational groundwater monitoring and management system for Estonian oil shale depositLind, Helena; Robam, Karin; Valgma, Ingo; Sokman, KalmerGeoenvironment & Geotechnics (GEOENV08). 22008 / p. 137-140

Influence of tectonic dislocations on oil shale mining in the Estonia depositSokman, Kalmer; Kattai, Vello; Vaher, Rein; Sõstra, ÜloOil shale2008 / 2S, p. 175-187 : ill

Maavarade kaevandamise mõju maakasutuseleSokman, KalmerMaavarade kaevandamine ja puistangute rekultiveerimine Eestis2010 / lk. 56-69 : ill

Põlevkivikarjääride korrastamise parimad näitedSokman, Kalmer; Viil, AllanKaevandamine parandab maad2007 / lk. 7-11 : fot

Seismic detection and on-site survey of mine collapses in EstoniaSoosalu, Heidi Elisabet; Valgma, Ingo; Sokman, KalmerNordic Seismic Seminar : Stockholm, 14-16.10.20092009 / ? p

Sustainable groundwater resource management in the Estonian oil shale depositSokman, Kalmer; Väli, Erik; Iskül, Riho; Erg, Katrin; Pastarus, Jüri-Rivaldo; Lind, Helena15th Meeting of the Association of European Geological Societies "Georesources and public policy : research, management, environment" : 16-20 September 2007, Tallinn, Estonia : abstracts2007 / p. 67 https://www.ester.ee/record=b2291667*est

Technogenic water in closed oil shale minesReinsalu, Enno; Valgma, Ingo; Lind, Helena; Sokman, KalmerOil shale2006 / 1, p. 15-28 : ill

Technological and environmental aspects of assessment of a combination of different mining methods used in Estonian oil shale industrySabanov, Sergei; Sokman, KalmerOil shale2008 / 2S, p. 163-173 : ill

Tectonic dislocations of the Estonian kukersite deposit and their influence on oil shale quality and quantitySõstra, Ülo; Sokman, Kalmer; Kattai, Vello; Vaher, Rein15th Meeting of the Association of European Geological Societies "Georesources and public policy : research, management, environment" : 16-20 September 2007, Tallinn, Estonia : abstracts2007 / p. 74-76 https://www.ester.ee/record=b2291667*est

Veekõrvaldamise keskkonnaprobleemid Eesti põlevkivi kaevandustes ja karjääridesSokman, KalmerKaevandamine ja vesi2011 / lk. 122-124 : ill https://www.ester.ee/record=b2681152*est

Оценка рисков стабильного состояния охранных целиков в отработанной шахте "Кукрузе" под шоссе Таллинн-НарваSabanov, Sergei; Pastarus, Jüri-Rivaldo; Sokman, Kalmer; Kolotygina, LjudmilaInternational Society for Mine Surveying XIII International Congress : Budapest, Hungary, 24-28 September 2007 : proceedings2007 / [5] p. : ill

Проблемы водоотлива в горных предприятиях горючих сланцев ЭстонииSokman, KalmerПроблемы недропользования: Международный форум-конкурс молодых ученых 21-23.04.2010 г. (Сборник научных трудов) II2010 / с. 126-128