@Article{400923,
     author = "Roman Dzwonkowski, Katarzyna Paradowska, Edward Walewander, Józef Bakalarz",
     title = "Biuletyn polonijny",
     year =  1990,
     volume =  60,
     number =  2,
     journal =  Collectanea Theologica,
     pages =  s. 159-174,
    }