V.Ya. Prorok – Dr.Sc.(Eng.), Professor, 

Mozhaysky Military Space Academy (Saint Petersburg)

E-mail: val_prorok@mail.ru

A.V. Timofeev – Post-graduate Student, 

Mozhaysky Military Space Academy (Saint Petersburg)

E-mail: alexonwork@gmail.com

S.G. Vorona – Ph.D.(Eng.), Associate Professor, Lecturer, 

Department of Missle Attack Warning Means, Mozhaysky Military Space Academy (Saint Petersburg)

E-mail: vorona_1953@mail.ru