September 15, 2015. President Vladimir Putin (left) and his Belarusian counterpart Alexander Lukashenko meet in the Bocharov Ruchei residence in Sochi.

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September 15, 2015. President Vladimir Putin (right) and his Kazakh counterpart Nursultan Nazarbayev meet in the Bocharov Ruchei residence in Sochi.

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September 15, 2015. President Vladimir Putin (left) and his Belarusian counterpart Alexander Lukashenko meet in the Bocharov Ruchei residence in Sochi.

15.09.2015#2700690

September 15, 2015. President Vladimir Putin (center), his Belarusian counterpart Alexander Lukashenko (right) and his Kazakh counterpart Nursultan Nazarbayev (left) meet in the Bocharov Ruchei residence in Sochi.

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