Chairman of the Council of Federation of the Federal Assembly of the RFSergey Mironov , who arrived in Tbilisi today, is going to discuss the date of the parliamentary meeting of the Caucasian Four (Armenia, Azerbaijan, Georgia, Russia). As Mironov told journalists in the Tbilisi airport, “there are a lot of issues to discuss”. He noted that the sittings of the Caucasian Four have not been summoned for year and a half already. “The meeting of the Caucasian Four was scheduled for this Friday. However, due some good reasons the Armenian party refused to participate in it. Thus we came to decision to postpone the meeting”, S. Mironov said.