@Article{283915,
     author = "Mikołaj Szymański",
     title = "P. Berol. inv. 16545 : a text on stoic epistemology with a fragment of Antipater of Tarsus ",
     year =  1990,
     volume =  20,
     number =  ,
     journal =  The Journal of Juristic Papyrology,
     pages =  s. 139-141,
    }