Caucasian Institute in Yerevan hosted "Caucasian neighborhood: Turkey and the South Caucasus" book presentation. The book features regional relations and the Role of Turkey in the Caucasus, as well as the problems of acknowledged and acknowledged states in the South Caucasus. The book includes analytical articles, created by Turkish, Azeri, Armenian, Georgian, Abkhazian, NKR and South Ossetian scientists at the conference initiated by the Caucasian Institute from Aug. 1-4 in Istanbul, Caucasian Institute Director Alexander Iskandaryan stated.