Рассказов, С. В., Т. Ф. Трегуб, and М. А. Волков. “Palynological Characteristics of the Alluvial Formations of the Valley Barguzin River”. Proceedings of Voronezh State University. Series: Geology, no. 2, Apr. 2019, pp. 150-2, doi:10.17308/geology.2019.2/1805.