Fundamentals to the maximum upgrading of oil shaleLuik, Hans; Luik, Lea; Šarajeva, Galina; Krasulina, Julia; Johannes, Ille; Kruusement, KristjanAbstracts book of 34th Oil Shale Symposium : October 13-17, 2014, Colorado School of Mines, Golden, Colorado2014 / p. 45 Research on the thermal stability of a solid modified resorcinol-alkylresorcinolformaldehyde resinJurkeviciute, Ana; Grigorieva, LarisaAbstracts book of 34th Oil Shale Symposium : October 13-17, 2014, Colorado School of Mines, Golden, Colorado2014 / p. 55 The possibility of extracting oil shale organic matter during the bitumen generation stageFomitšov, Mihhail; Luik, HansAbstracts book of 34th Oil Shale Symposium : October 13-17, 2014, Colorado School of Mines, Golden, Colorado2014 / p. 54-55 The study of properties of aerogels derived from oil shale phenolsPihl, Olga; Koel, MihkelAbstracts book of 34th Oil Shale Symposium : October 13-17, 2014, Colorado School of Mines, Golden, Colorado2014 / p. 55