1. Lublin University of Technology, Nadbystrzycka 38A, 20-618 Lublin, Poland
2. Institute of Information and Computational Technologies CS MES RK, 050010, 125 Pushkin str., Almaty,Republic of Kazakhstan
3. Almaty University of Power Engineering and Telecommunications named after Gumarbek Daukeyev, Almaty 050010,Kazakhstan, Almaty, Shevshenko 28
4. Taraz State University after M.Kh. Dulaty, Tole Bi St 40, Taraz, Republic of Kazachstan