Authors
Viktor Kudak
Uzhhorod National University, Space Research Laboratory, Uzhhorod, Ukraine
Vasyl Perig
Uzhhorod National University, Space Research Laboratory, Uzhhorod, Ukraine
Viktor Dzhumelia
Uzhhorod National University, Space Research Laboratory, Uzhhorod, Ukraine
Oleksandr Kryoka
Uzhhorod National University, Space Research Laboratory, Uzhhorod, Ukraine