1. Anderson J., The contemporary geopolitics series: Eurasia, politics and governance Russia and Central Asia, 24 February 2015, https://www.glimpsefromtheglobe.com/topics/politics-and-governance/contemporary-geopolitics-series-eurasia/.
2. Brzezinski Z., Game plan: A geostrategic framework for the conduct of the U.S.-Soviet contest, Boston 1986.
3. Brzezinski Z., A geostrategy for Eurasia, “Foreign Policy” 1997, vol. 76, no. 5.
4. Brzezinski Z., Geopolitically speaking Russia’s “sphere of influence” – Chechnya and beyond, “Azerbaijan International” 2000, vol. 8, no. 1, http://www.azer.com/aiweb/categories/magazine/81_folder/81_articles/81_brzezinski.html.
5. Brzezinski Z., Huntington S., Political power: U.S.A./U.S.S.R., New York 1964.