1. Department of Applied Mathematics, AGH University of Science and Technology, Mickiewicz Avenue 30, Krakow 30-059, Poland
2. Subbotin Institute of Geophysics, National Academy of Sciences of Ukraine, Palladin Avenue 32, Kyiv 03142, Ukraine
3. Department of Robotics and Mechatronics, AGH University of Science and Technology, Mickiewicz Avenue 30, Krakow 30-059, Poland