For citations:
Demkin V.A., Borisov A.V., Demkina T.S., Udal’tsov S.N. Soil Evolution and Climate Dynamics in the Steppes of South-East Russian Plain within the Neolith and Bronze Epochs (IV–II MIL. BC). Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya. 2012;(1):46-57. (In Russ.) https://doi.org/10.15356/0373-2444-2012-1-46-57