Carbon dioxide sequestration in power plant Ca-rich ash waste depositsLeben, Kristjan; Mõtlep, Riho; Konist, Alar; Pihu, Tõnu; Kirsimäe, KalleOil shale2021 / p. 65–88 : ill https://doi.org/10.3176/oil.2021.1.04 https://kirj.ee/wp-content/plugins/kirj/pub/OS-1-2021-65-88_20210222125803.pdf Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Geochemical study of stable carbon and oxygen isotopes in landfilled Ca­-rich oil shale ashLeben, Kristjan; Mõtlep, Riho; Paaver, Peeter; Konist, Alar; Pihu, Tõnu; Kirsimäe, KalleEstonian journal of earth sciences2020 / p. 134-142 : ill https://doi.org/10.3176/earth.2020.09 https://kirj.ee/public/Estonian_Journal_of_Earth_Sciences/2020/issue_3/earth-2020-3-121-133.pdf Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Long-term mineral transformation of Ca-rich oil shale ash wasteLeben, Kristjan; Mõtlep, Riho; Paaver, Peeter; Konist, Alar; Pihu, TõnuScience of the total environment2019 / p. 1404-1415 : ill https://doi.org/10.1016/j.scitotenv.2018.12.326 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS