efgr-2018-325http://www.ipgg.sbras.ru/ru/Files/publications/ibc/efgr-2018-325.pdfefgr-2018-325publ-olivin-anortitovye-sferolity-vulkana-kudryavyy-o-046006

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publ-olivin-anortitovye-sferolity-vulkana-kudryavyy-o-046006