@misc{Grygiel_Ryszard_Profesor_2019,
 author={Grygiel, Ryszard},
 volume={64},
 editor={Zych, Iwona. Tł.},
 copyright={Rights Reserved - Free Access},
 address={Warszwa},
 journal={Archeologia Polski},
 howpublished={online},
 year={2019},
 publisher={Instytut Archeologii i Etnologii Polskiej Akademii Nauk},
 language={pol},
 abstract={Archaeologist and expert of Neolithic flintknapping, Professor Bogdan Balcer, passed away on 30 December 2018. He was professionally linked to two Warsaw institutions: the State Archaeological Museum (1957–1972) and the Institute of Archaeology and Ethnology of the Polish Academy of Sciences (1972–2006). He was the author of more than a hundred papers, devoted mainly to issues of exploitation, processing and distribution of flint raw material, especially Świeciechów and striped flint, in the basins of the Oder and Vistula rivers.},
 type={Text},
 title={Profesor Bogdan Balcer (1936–2018)},
 URL={http://www.rcin.org.pl/Content/98599/PDF/01-B-Ryszard%20Grygiel.pdf},
 keywords={prof. Dr. Bogdan Balcer, neolithic, flintknapping, Świeciechów, flint, flint mining in Krzemionki, Biskupin},
}