@ARTICLE{Szczepanik_Zbigniew_The_2016, author={Szczepanik, Zbigniew and Żylińska, Anna}, volume={vol. 66}, number={No 3}, journal={Acta Geologica Polonica}, howpublished={online}, year={2016}, publisher={Komitet Nauk Geologicznych PAN}, publisher={Wydział Geologii UW}, title={The oldest rocks of the Holy Cross Mountains, Poland – biostratigraphy of the Cambrian Czarna Shale Formation in the vicinity of Kotuszów}, URL={http://sd.czasopisma.pan.pl/Content/107399/PDF-MASTER/233.pdf}, doi={10.1515/agp-2016-0013}, }