@Article{237135,
     author = "Janusz Witkowski",
     title = "Priorytety i wyzwania badawcze na Mazowszu w obszarze "Społeczeństwo" ",
     year =  2009,
     volume =  3,
     number =  ,
     journal =  MAZOWSZE Studia Regionalne,
     pages =  s. 55-60,
    }