@Article{387128,
     author = "Korneliusz Policki",
     title = "Teoria relacji Gergonne'a a sylogistyka Arystotelesa",
     year =  2005,
     volume =  41,
     number =  2,
     journal =  Studia Philosophiae Christianae,
     pages =  s. 109-123,
    }