@Article{586505,
     author = "Elżbieta Mycielska-Dowgiałło, Barbara Woronko",
     title = "Saqqara: Analysis of Mineral Deposits in the Northern Wall of Pit I",
     year =  1998,
     volume =  9,
     number =  ,
     journal =  Polish Archaeology in the Mediterranean,
     pages =  s. 107-115,
    }