Burghardt, M. 2020. Classification and chronology of the collection of arrowheads from ash-hill found in hillfort of the Scythian Cultural Circle in Chotyniec, site 1, Jarosław district. Sprawozdania Archeologiczne. 72, 2 (Dec. 2020). DOI:https://doi.org/10.23858/SA/72.2020.2.1734.