Ja. Foukzon¹, A.A. Potapov², E.R. Men'kova³

1 Center for Mathematical Sciences, Israel Institute of Technology (Haifa, Israel)

2 V.A. Kotel’nikov Institute of Radioengineering and Electronics of RAS (Moscow, Russia);

3 All-Russian Research Institute for Optical and Physical Measurements (Moscow, Russian)

G.B. Itigilov1, D.Sh. Shirapov2, V.A. Kravchenko3

1–3 East Siberia State University of Technology and Management (Ulan-Ude, Russia)

1 gablz@mail.ru, 2 shir48@mail.ru, 3 krawyach@mail.ru