Russia opens “humanitarian” base in Serbia. – Euractiv.com. – October 18, 2011 // . – Прим. авт.
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Why Serbia is Strengthening its Alliance with Russia. – The Huffington Post. – February 15, 2016 // . – Прим. авт.
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Headed for Brussels Without a Compass? Serbia’s Position between Rapprochement with the EU and Russian Influence. – DGAPkompakt. – December 2015 // . – Прим. авт.