For citations:
Orlova A.Yu., Khisamov R.S., Bazarevskaya V.G., Poludetkina E.N., Fadeeva N.P., Shardanova T.A. Geochemistry of organic matter in carbonate Devonian sediments of the South Tatar arch. Georesursy = Georesources. 2021;23(2):87-98. (In Russ.) https://doi.org/10.18599/grs.2021.2.8