@Article{281978,
     author = "Bolesław Bielawski",
     title = "Ochrona zabytkowych organów w Holandii ",
     year =  1977,
     volume =  30,
     number =  1-2 (116-117),
     journal =  Ochrona Zabytków,
     pages =  s. 57-60,
    }