Menert, A.Kivisaar, M.Heinaru, A.Sipp Kulli, S.2022-11-012022-11-012017-09-25http://hdl.handle.net/10062/87558https://doi.org/10.15157/publication-06engopenAccessAttribution-NonCommercial-NoDerivatives 4.0 InternationalargilliitgraptoliitargilliitmikroobikooslusedMethod for decomposition of the metallorganic matter of graptolite-argillite by microbial consortiumPresentation