For citations:

Maksimov F.E., Savelieva L.A., Popova S.S., Zyuganova I.S., Grigoriev V.A., Levchenko S.B., Petrov A.Yu., Fomenko A.P., Pankratova L.A., Kuznetsov V.Yu. Chronostratigraphic Position of the Mikulinian Deposits (Case of the Reference Section Near Nizhnyaya Boyarshchina Village, Smolensk Oblast). Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya. 2022;86(3):447-469. (In Russ.) https://doi.org/10.31857/S2587556622030116