Parallels between slow pyrolysis of Estonian oil shale and forest biomass residuesLuik, Hans; Luik, Lea; Tiikma, Laine; Vink, NataliaJournal of analytical and applied pyrolysis2007 / 1/2, p. 205-209 Parallels between slow pyrolysis of Estonian oil shale and forest biomass residuesLuik, Hans; Luik, Lea; Tiikma, Laine; Vink, Natalia17th International Symposium on Analytical and Applied Pyrolysis : Budapest, Hungary, May 21-26, 2006 : book of abstracts2006 / p. 158