Armenian Foreign Minister Eduard Nalbandian has revealed some details of the negotiations between Azerbaijan and Armenia on the Karabakh settlement.
He explained that the working documents are those which were the subject of consideration by the parties. The documents, on which the parties failed to achieve progress, are sent for storage to the OSCE central office in Vienna.
"The Kazan document is the one which has not been sent for storage yet. All other comments are unnecessary," Nalbandian said, answering the question from the Public Television of Armenia.