S. V. Kuznetsov, S. S. Lachininskiy, A. S. Mikhaylov, and A. V. Shendrik, “‘Propulsive Industries’ of the Regions of Russia’s Western Borderland under of Geopolitical Turbulence”, Econ Reg, vol. 15, no. 4, pp. 1253–1265, Dec. 2019.