@Article{111588,
     author = "Tadeusz Filipkowski, Edmund Wojnowski",
     title = "Profesor Franciszek Ryszka 1924-1998 ",
     year =  1998,
     volume =  ,
     number =  2,
     journal =  Komunikaty Mazursko-Warmińskie,
     pages =  s. 345,
    }