Prof. Dr. Victor Dolzhenko, St. Petersburg, Russia, e-mail: vid@iczr.ru
Eduard A. Sadomov, Moscow, Russia, e-mail: o.krivchenko87@yandex.ru
Address: The Russian Federation, 127282, Moscow, Shirokaya Street, Building 1-4, of. 833.
Telephone numbers: +7 (499) 479-90-17, +7 (812) 470-43-84
E-mail: o.krivchenko87@yandex.ru