For citations:
Sennikov N.V., Obut O.T., Lykova E.V., Timokhin A.V., Khabibulina R.A., Shcherbanenko T.A. EVENT STRATIGRAPHY AND CORRELATION PROBLEMS OF THE ORDOVICIAN STRATA OF GORNY ALTAI AND SALAIR. Geodynamics & Tectonophysics. 2021;12(2):246-260. (In Russ.) https://doi.org/10.5800/GT-2021-12-2-0523