For citations:

Titkova T.B., Zolotokrylin A.N., Vinogradova V.V. Сlimatic Transition Zone in the Steppe Zone of the East European Plain: Indicators and Location. Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya. 2020;84(6):864-873. (In Russ.) https://doi.org/10.31857/S2587556620050167