Kozitsyn, A.A. and Dudinskaya, M.V. 2015. Competitiveness and Economic Security - Priority Problems of the Region’s Metallurgical Comples and Its Leaders in the Conditions Of Instability. Economy of Regions. 11, 3 (Sep. 2015), 204–215. DOI:https://doi.org/10.17059/2015-3-17.