@Article{313991,
     author = "Marta Bečkova",
     title = "Międzynarodowe spotkanie komeniologów w Przerowie ",
     year =  1970,
     volume =  15,
     number =  1,
     journal =  Kwartalnik Historii Nauki i Techniki,
     pages =  s. 228-229,
    }