For citations:

Mikhalenko V., Kozachek A., Ekba J.A. TRANSFORMATION OF THE INITIAL ISOTOPIC COMPOSITION OF PRECIPITATION IN CAVES OF THE SOUTH-WESTERN CAUCASUS. GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY. 2015;8(2):4-12. https://doi.org/10.24057/2071-9388-2015-8-2-4-12