Structural Differences in the Industry of the Volga RegionYuri V. PreobrazhenskiyIzvestiya of Saratov University Earth SciencesJanuary 1, 202010.18500/1819-7663-2020-20-2-98-103Cited by 4SaveCiteExport RISWatch citationsRelated PapersNo related papers foundPowered by citation graph analysis