1. Andriyanova, A.V., Biotic indices and metrics in water quality assessment in small rivers in the territory of Ergaki Natural Park (Southern Krasnoyarsk Krai), Sib. Ekol. Zhurn., 2015, no. 3, pp. 439–451.
2. Atlas Karel’skoi ASSR (Atlas of Karelian ASSR), Moscow: Glavn. Upravl. Geod. Kartogr. pri Sovmine SSSR, 1989.
3. Atlas “Respublika Kareliya” (Atlas “Republic of Karelia”), St. Petersburg: 444VKF, 2003.
4. Baryshev, I.A Zoobenthos of pools of rapid rivers: composition, abundance, and trophic structure (based on the example of Eastern Fennoscandia), Inland Water Biol., 2020, no. 1, pp. 69–87.
5. Baryshev, I.A., River zoobenthos in Eastern Fennoscandia, Extended Abstract of Doct. Sci. (Biol.) Dissertation, Petrozavodsk: Kar. Nauch. Ts. Ross. Akad. Nauk, 2019.