1 | Institute of Civil Protection, Lviv State University of Life Safety, Kleparivska Str. 35, Lviv, 79007, Ukraine |
2 | Ukrainian National Forestry University, G. Chyprynky Str., 103, Lviv, 79057, Ukraine |
3 | Lviv Department of the National Ecological Center of Ukraine, O. Kobylanskoi Str. 1, Lviv, 79005, Ukraine |