• Trace elements in oil shale ashes and waste wood ashes and their leachability with a focus on chromiumRoosalu, Kati; Kamenev, Inna; Tanilas, Kristel; Reinik, Janek; Järvik, OliverOil shale2025 / p. 273-290 : ill https://doi.org/10.3176/oil.2025.3.02 https://www.scopus.com/sourceid/17080 https://www.scopus.com/pages/publications/105010555286?origin=resultslist https://jcr.clarivate.com/jcr-jp/journal-profile?journal=OIL%20SHALE&year=2024 https://www.webofscience.com/wos/woscc/full-record/WOS:001576413000003