A. Vybornov

On the chronological aspect of productive economy origin in the lower Volga region

M. Oinonen, M. Kulkova, Natalia Doga, 2016 .

The Analysis of Soil and Environmental Conditions in the Late Neolithic Settlements of the Lower Volga Region

A. Ovchinnikov, M. Kulkova, A. Vybornov, 2022, Eurasian Soil Science.