@Article{374587,
     author = "Yana Peryk",
     title = "Impact of the financial crisis on migration flows in Ukraine ",
     year =  2012,
     volume =  46,
     number =  4,
     journal =  Annales Universitatis Mariae Curie-Skłodowska. Sectio H, Oeconomia,
     pages =  s. 691-698,
    }