@Article{446697,
     author = "Hanka Zaniewska, Maria Thiel",
     title = "Availability of flats fostering social mobility and economic development : Polish dilemmas",
     year =  2010,
     volume =  7,
     number =  1,
     journal =  Problemy Rozwoju Miast,
     pages =  s. 81-84,
    }