S. N. Razin´kov – Dr.Sc. (Phys.-Math.), Leading Research Scientist, Air Force Academy n.a. Professor N.E. Zhukovsky and Yu.A. Gagarin (Voronezh)

E-mail: razinkovsergey@rambler.ru

M. Yu. Lukin – Post-graduate Student, Air Force Academy n.a. Professor N.E. Zhukovsky and Yu.A. Gagarin (Voronezh) E-mail: bonvian81@mail.ru