Shipilov, A.V. 2021. EARLY SETTLING STAGES OF IGIM I SITE IN THE LOWER KAMA REGION(BASED ON SECOND EXCAVATION MATERIALS). Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes). 1 (Feb. 2021), 280–297. DOI:https://doi.org/10.24852/2587-6112.2021.1.280.297.