“DISTRIBUTION OF SUSPENDED MATTER AND ITS ORGANIC CARBON IN THE TREKHTSVETNOYE LAKE: (the Kandalaksha Bay, Coast of the Rugozerskaya Gulf)”. Proceedings of the YSU C: Geological and Geographical Sciences, no. Special Issue N1 (270), Sept. 2026, p. 57, https://doi.org/10.46991/PYSUC.2026.SI1.057.