@ARTICLE{Welc_F._Preliminary_2013,
 author={Welc, F. and Malata, E. and Marks, L. and Studencka, B. and Olszewska, B.},
 volume={Vol. 30},
 number={Iss. 2},
 journal={Studia Quaternaria},
 howpublished={online},
 year={2013},
 publisher={Committee for Quaternary Research PAS},
 publisher={Institute of Geological Sciences PAS},
 title={Preliminary remarks on enigmatic “white casing limestone” from Saqqara archaeologicalsite in Egypt},
 URL={http://journals.pan.pl/Content/98291/mainfile.pdf},
}