π-Economy
    π-EconomyPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2782-6015
    enАнглийский
    Version for the visually impaired
    AuthorElena R. Hramtsova
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    Publication schedule
    • №6 December 2026
      Submission deadline: 5 November 2026
    • №1 February 2027
      Submission deadline: 11 January 2027
    Latest issues
    Elena R. Hramtsova
    Elena R. Hramtsova
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    Dynamic modelling of trading logistics

    Economic & mathematical methods and models
    Hramtsova E.R.Zaichikova N.A.
    • Year: 2011
    • Issue: 1
    • 0
    • 9128
    • Pages: 273-278

    Stages of development of regional trade in the conditions of crisis

    Regional economy
    Hramtsova E.R.
    • Year: 2009
    • Issue: 4
    • 0
    • 8255
    • Pages: 68-73