E. V. Buyanov - Senior Engineer, Sector Reliability and Testing Equipment, Open Joint Stock Company «Russian Institute of Radionavigation and Time» (St. Petersburg). E-mail: bev@rirt.ru
M. А. Konovalov - Head of Information Technologies, Open Joint Stock Company «Russian Institute of Radionavigation and Time» (St. Petersburg). E-mail: it@rirt.ru
I. А. Kurchanov - Ph.D. (Eng.), Deputy Director General for the Quality, Open Joint Stock Company «Russian Institute of Radionavigation and Time» (St. Petersburg). E-mail: office@rirt.ru
S. F. Svin'in - Dr.Sc. (Eng.), Professor, Leading Research Scientist, St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences. E-mail: svinyins@mail.ru