RIA News gives the text of Vitaly Churkin’s statement:
One of the factors under the influence of which political attitudes are formed and an algorithm for the actions of the current Kiev authorities is worked out is the ideology of extremism, neo-Nazism and aggressive nationalism that has been deeply rooted in Ukrainian society.

According to Vitaly Churkin, attempts to announce the consolidation of Ukraine on the basis of aiding extremism cast doubt on the legitimacy of the current Ukrainian government. As one example of the “consolidation of Ukrainian society”, Russia's permanent representative to the UN Security Council led the Ukrainian authorities to name a new transport plane in honor of Stepan Bandera.
Churkin's comment was short:
I wonder if they will draw a swastika on it?