Kraynov, A.V. and Savko, A.D. 2023. Main types and conditions for the formation of kaolinites from clays of the sedimentary cover of the Voronezh anteclise. Proceedings of Voronezh State University. Series: Geology. 4 (Dec. 2023), 18-27. DOI:https://doi.org/10.17308/geology/1609-0691/2023/4/18-27.