@Article{579262,
     author = "Justyna Światowiec-Szczepańska, Michał Zdziarski",
     title = "Position in Comparate Network, Performance and Strategic Risks ",
     year =  2016,
     volume =  14,
     number =  4 (2),
     journal =  Problemy Zarządzania,
     pages =  s. 157-176,
    }