“You know that no one officially questions the territorial integrity of Ukraine and there have been no official statements on this matter,” Peskov said, commenting on the reaction to the article by Russian leader Vladimir Putin about Russia and Ukraine.

He added that this article has generated a lot of discussion, including various experts who express their opinions.

According to him, experts are free to discuss this issue the way they want.

Earlier, Vladimir Putin on the air of the TV channel "Russia 24" said that the Kiev authorities first need to read his article "On the historical unity of Russians and Ukrainians" before discussing it.