@Article{610892,
     author = "Łukasz Krzyżowski, Wojciech Kowalik, Katarzyna Suwada",
     title = "Introduction : Transition into Retirement in Central and Eastern Europe ",
     year =  2014,
     volume =  13,
     number =  4,
     journal =  Studia Humanistyczne AGH,
     pages =  s. 7-17,
    }