@Article{324434,
     author = "Władysław Jewsiewicki",
     title = "Listy Mieczysława Karłowicza do Kazimierza Prószyńskiego ",
     year =  1962,
     volume =  7,
     number =  4,
     journal =  Kwartalnik Historii Nauki i Techniki,
     pages =  s. 574-575,
    }