• Oil shale ashes as binders of acid gasesKuusik, Rein, keemik; Kaljuvee, Tiit; Kulp, Igor; Uibu, MaiAbstracts : Symposium on Oil Shale 2002, 18-21 November 2002, Tallinn, Estonia2002 / p. 71-72 https://www.ester.ee/record=b1703301*est