Mazurkevich, A. et al. 2022. The End of the Earliest Ceramic Traditions: Dnieper-Dvina Region Became Part of the Circum-Baltic Space at the Turn of the 6th to 5th Millennium BC. Documenta Praehistorica. 49, (Dec. 2022), 344–362. DOI:https://doi.org/10.4312/dp.49.21.