@Article{48370,
     author = "Piotr Towarek",
     title = "Arnolta Schlicka traktat "Spiegel der Orgelmacher und Organisten" z 1511 roku ",
     year =  2004/2005,
     volume =  6,
     number =  ,
     journal =  Studia Elbląskie,
     pages =  s. 191-216,
    }