00568naa#a2200157#i#450# EN\\bibl\96636 20250615121629.7 1573-160X 20250325b2025####ek#y0engy0150####ca RU Research of the Angstrom Parameter Variability over the Black Sea Region Journal article Sevastopol Federal State Budget Scientific Institution Federal Research Centre “Marine Hydrophysical Institute of RAS” 2025 16 с. Journal article local Kalinskaya Daria V. mhi-ras.editorum.ru