• Leaching behaviour of Estonian oil shale ash-based construction mortarsIrha, Natalja; Uibu, Mai; Jefimova, Jekaterina; Raado, Lembi-Merike; Hain, Tiina; Kuusik, Rein, keemikOil shale2014 / p. 394-411 : ill https://artiklid.elnet.ee/record=b2704135*est https://doi.org/10.3176/oil.2014.4.07 https://www.scopus.com/sourceid/17080 https://www.scopus.com/record/display.uri?eid=2-s2.0-84916232068&origin=inward&txGid=005b8e8cd531a25d2c41b873ad6fb0e7 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=OIL%20SHALE&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000346884800007