@Article{148321,
     author = "Ryszard Torchalski",
     title = "Wiktor Hahn (1871-1959), historyk literatury, biograf, organizator życia naukowego ",
     year =  1970,
     volume =  15,
     number =  1,
     journal =  Kwartalnik Historii Nauki i Techniki,
     pages =  s. 71-80,
    }