S.S. Mikhailova1, S.V. Matseevich2, A.S. Zakharov3, D.A. Sharipov4, A.V. Petrovsky5

1–4 Financial University under the Government of the Russian Federation (Moscow, Russia)
3,5 MIREA – Russian Technological University (Moscow, Russia)
1 DMath@fa.ru, 2 cvmac@mail.ru, 3 zakharov.as17@physics.msu.ru, 4 dasharipov@fa.ru,
5 houndsofhade@yandex.ru