@Article{335042,
     author = "Hanna Hrehorowicz-Gaber",
     title = "Effects of transformations in the urban structure on the quality of life of city residents in the context of recreation ",
     year =  2013,
     volume =  ,
     number =  21,
     journal =  Bulletin of Geography. Socio-Economic Series,
     pages =  s. 61-68,
    }