Lyalko, V. I., L.A. Elistratova, and Аpostolov A.А. 2025. “Use of ID-Index for Revealing a Probable Transformation of Ecosystems in Typical Landscape-Climatic Zones of Ukraine at the Modern Climate”. Reports of the National Academy of Sciences of Ukraine, no. 3 (January). Kyiv, Ukraine:94-99. https://doi.org/10.15407/dopovidi2015.03.094.