“There was a conversation between me and the judge.

In the end, he decided to show the card.

This is football.

We need to understand the referees' rules.

There are many points that are still not clear, ”Nikolic said.

41-year-old specialist was sent off in the 73rd minute of the match, having received two consecutive yellow cards for disputes with the referee.

Earlier Nikolic said that Lokomotiv could not show all the developments in the match against CSKA because of the weather.