For citations:
Sustavov S.G., Dushin V.A., Vlasov I.A., Trutnev A.K., Zhuklin E.A., Prokopchuk D.I. Metallic and glass spherules in the loose deposits of the Put river head (Middle Urals). LITHOSPHERE (Russia). 2021;21(2):273-282. (In Russ.) https://doi.org/10.24930/1681-9004-2021-21-2-273-282