@Article{587104,
     author = "Iwona Antoniak",
     title = "Gurna: Preliminary Remarks on the Coptic Ostraca from Seasons 2003 and 2004",
     year =  2005,
     volume =  16,
     number =  ,
     journal =  Polish Archaeology in the Mediterranean,
     pages =  s. 244-247,
    }