20 November 2014:

Rabinovich: Russia is a non-contractual country. Russia cut off its contractual positions
Fesenko: Minsk accords reached a deadlock and the EU looks for new opportunities of negotiations with Russia
Political scientist Shevtsova: Putin's actions do not come to emotions only. He is forced to pursue an autocratic policy that does not allow him to retreat
Designer Krasnopolsky: We should fight rather than play fixed games with the enemy