Showing 1 - 3 results of 3 for search 'I. Petkov', query time: 0.00s Refine Results
  1. 1
    On Dirichlet problem for Beltrami equations in finitely domains
    by I. Petkov, V. Ryazanov
    Published 2020
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  2. 2
    The level of the shadow economy in Ukraine and ways to combat it
    by T. A. Kulakovska, O. I. Petkov
    Published 2015
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  3. 3
    Phenotypical characteristics of silkworm (Bombyx mori L.) lines genetically marked by sex and possibility of their use for commercial hybridization
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