@Article{487768,
     author = "Joanna Śmiechowicz",
     title = "Social assistance expenditure of cities with district rights in Poland in the context of their financial abilities and the needs of the inhibitants",
     year =  2014,
     volume =  ,
     number =  115,
     journal =  Ekonomiczne Problemy Usług,
     pages =  s. 255-272,
    }