@Article{203692,
     author = "Ryszard Otello",
     title = "Ruch gromadkarski w Prusach Wschodnich w latach 1848-1914 ",
     year =  1997,
     volume =  ,
     number =  3,
     journal =  Komunikaty Mazursko-Warmińskie,
     pages =  s. 473-493,
    }