Authors: Koel, M Ljovin, S Hollis, K Rubin, J

Citation: M. Koel et al., Using neoteric solvents in oil shale studies, PUR A CHEM, 73(1), 2001, pp. 153-159

Authors: Koel, M Ljovin, S Bondar, Y

Citation: M. Koel et al., Supercritical carbon dioxide extraction of Estonian oil shale, OIL SHALE, 17(3), 2000, pp. 225-232