M.N. Karavaev1, Y.A. Lebedev2, E.A. Panina3, L.E. Lavrentovich4

1–4 JSC Vector Research Institute (St. Petersburg, Russia)
1 kmn.2693@yandex.ru, 2 yuri.lebedev@me.com, 3 pan4itos21@gmail.com, 4 lavrentovich_le@nii-vektor.ru