@Article{308808,
     author = "Józef Novak",
     title = "Ursprung des Naturalismus in dem ungarischen heraldischell Schaffen ",
     year =  1990,
     volume =  45,
     number =  ,
     journal =  Annales Universitatis Mariae Curie-Skłodowska. Sectio F, Historia,
     pages =  s. 315-322,
    }