Kreyher, Volker-Jeske, Eckehard Krah, and Marcin Marcinkowski. “Quo Vadis Europa? - концепции и перспективы развития”. Bulletin of the Expert Council 14, no. 3 (March 15, 2018): 14–20. Accessed November 7, 2026. https://ojs.owebs.ru/expert-council/article/view/32276.