π-Economy
π-Economy Peter the Great St. Petersburg Polytechnic University
Since 2008
ISSN 2782-6015
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  • №4 August 2025
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Articles by keywords "the market ofpower resources"

The spline-analysis of “thin” structure of interdependence of the export prices for natural gas and oil

Economic & mathematical methods and models
Ilyasov R.H.
  • Year: 2008
  • Issue: 6
  • 0
  • 6438
  • Pages: 348-352