@Article{587574,
     author = "Marek Chłodnicki, Marek Lemiesz, Anna Longa, Piotr Osypiński, Michał Sip",
     title = "Fourth Cataract: Excavations at Es-Sadda and Hagar El-Beida, Survey between Es-Sadda and Shemkhiya : Two Seasons of Work in 2005",
     year =  2007,
     volume =  17,
     number =  ,
     journal =  Polish Archaeology in the Mediterranean,
     pages =  s. 337-347,
    }