TY JOUR TI SYSTEM AND CYBERNETIC APPROACH TO DEFINITION OF THE CONCEPT “SAFETY” KW safety KW management KW steady on predictability KW system and cybernetic approach KW management of system KW efficiency of functioning KW efficiency field potential KW existential conditions of system KW target mission KW principle of systemacity KW knowledge KW modeling JO National Security and Strategic Planning AU Matveev, A.V. AU Matveev, V.V. PY 2015 IS 2015 PB Strategy of the Future