TY JOUR TI UNPREDICTABLE TECHNICAL AND ECONOMIC RISKS OF COMPLEX INDUSTRIAL SYSTEMS IN CONDITIONS OF THE ARCTIC SHELF DEVELOPMENT KW complex manufacturing systems KW unpredictable technical and economic risks KW Arctic shelf JO Problems of risk management in the technosphere AU Minkin, D.Y. AU Vlasova, T.V. PY 2016 IS 2016 PB Saint-Petersburg University of State Fire Service of Emercom of Russia