1 | State Agency of Water Resources of Ukraine, Akademika Sakharova Str. 23A, Ivano-Frankivsk, 76014, Ukraine |
2 | Ivano-Frankivsk National Technical University of Oil and Gas, Karpatska Str. 15, Ivano-Frankivsk, 76019, Ukraine |
3 | Borys Grinchenko Kyiv University, Bulvarno-Kudriavska Str. 18/2, Kyiv, 04053, Ukraine |