V. M. Vorobiev, V. A. Zakharchenko, S. V. Enchev, B. N. Berezovsky, and S. V. Kondratenko, “SYSTEM MODEL OF IMPLEMENTATION OF THE PRINCIPLE OF FAILURE RESISTANCE OF HIGH-DEGREE AND AVERAGE AVAILABILITY ON THE LIFE CYCLE”, PIC, vol. 3, no. 14, pp. 31–42, Sep. 2005.