@Article{396445,
     author = "Jerzy Kitowski",
     title = "Remarks on the Social Costs of Long-Term Unemployment in Poland",
     year =  1994,
     volume =  28,
     number =  ,
     journal =  Annales Universitatis Mariae Curie-Skłodowska. Sectio H, Oeconomia,
     pages =  s. 61-70,
    }