@Article{230115,
     author = "Halina Florkowska-Frančić",
     title = "Polskie początki firmy Patek-Philippe ",
     year =  1985,
     volume =  30,
     number =  1,
     journal =  Kwartalnik Historii Nauki i Techniki,
     pages =  s. 131-152,
    }