nr-2012-5-36http://www.ipgg.sbras.ru/ru/Files/publications/ibc/nr-2012-5-36.pdfnr-2012-5-36publ-novye-rubezhi-gazovoy-zhitnitsy-2012-035054

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publ-novye-rubezhi-gazovoy-zhitnitsy-2012-035054