@Article{428726,
     author = "Roman Kisiel, Małgorzata Kamińska, Wiesława Lizińska",
     title = "Value and Structure of Public Aid in Poland Against the European Union Background During the Years 2007-2012",
     year =  2014,
     volume =  9,
     number =  1,
     journal =  Olsztyn Economic Journal,
     pages =  s. 17-29,
    }