@ARTICLE{Obłuski_Marcin_Metamorphosis_2018, author={Obłuski, Marcin}, number={Nr 3 (59) 2018 Community}, journal={ACADEMIA. The magazine of the Polish Academy of Sciences}, pages={30-35}, howpublished={online}, year={2018}, publisher={Polish Academy of Sciences}, language={eng}, abstract={Dr. Artur Obłuski of the University of Warsaw tells us about research into political, social, and religious transformations in Sudan in the Middle Ages, the present-day importance of archaeological discoveries, and the meaning of the word “UMMA.”}, type={Interview}, title={Metamorphosis hidden in the sand}, URL={http://www.journals.pan.pl/Content/112558/PDF/30-35%20obluski_ang.pdf}, keywords={transformations in Sudan, archeology}, }