The State University of Telecommunication
7 Solomyanska Str., Room 016, Kyiv, Ukraine, 03680
tel. +38 (044) 249–25–23
e-mail: kaf.fv.dut@gmail.com
The State University of Telecommunication
7 Solomyanska Str., Room 118, Kyiv, Ukraine, 03680
tel. +38 (044) 249-25-04