Dolbunova, Ekaterina, Elena Kostyleva, Marianna Kulkova, John Meadows, Andrey Mazurkevich, and Olga Lozovskaya. “Сhronology of Early Neolithic Materials of the Site Sakhtysh IIa (Central Russia)”. Documenta Praehistorica 44 (December 27, 2017): 176–191. Accessed May 30, 2024. https://journals.uni-lj.si/DocumentaPraehistorica/article/view/44.11.