Sydor, A. R.     Valuing time reliability parameters of composite electromagnetic systems [Текст] / A.R. Sydor // Direct and inverse problems of electromagnetic and acoustic wave theory : proc. of XXth Intern. seminar/workshop on, Lviv, Ukraine, Sept. 21-24, 2015 / IEEE MTT/ED/AP/CPMT/SSC West Ukraine Chap., IEEE MTT/ED/AP/EMS Georgian Chap., Pidstryhach Inst. of Appl. Problems of Mech. and Mathematics, NASU, Ukraine, Ivane Javakhishvili Tbilisi State Univ., Georgia. — Lviv, 2015. — P. 165-167.