Institution: | 1.Limnological Institute, Siberian Branch,Russian Academy of Sciences,Irkutsk,Russia;2.Institute of Petroleum Geology and Geophysics, Siberian Branch,Russian Academy of Sciences,Novosibirsk,Russia;3.Novosibirsk State University,Novosibirsk,Russia;4.Institute of Geology and Mineralogy, Siberian Branch,Russian Academy of Sciences,Novosibirsk,Russia |