Carbon dioxide long-term emissions and its storage options in the Baltic RegionKavaliauskaite, Inga; Uibu, Mai; Teir, Sebastian; Kuusik, Rein, keemik; Zevenhoven, Ron; Defanas, G.Ecosystems and sustainable development. V2005 / p. 439-448 Natural minerals opoka and glauconite as sorbents for acidic gasesKavaliauskaite, Inga; Denafas, Gintaras; Uibu, Mai; Kuusik, Rein, keemikEnvironmental research, engineering and management2006 / 3, p. 36-42 : ill https://www.researchgate.net/publication/228751613_Natural_Minerals_Opoka_and_Glauconite_as_Sorbents_for_Acidic_Gases