Today the US, Russian and French co-chairs of the OSCE Minsk Group for settlement of the Nagorno Karabakh conflict are arriving in Baku. As reported by Baku sources, referring to the foreign ministry of Azerbaijan, the visit aims to continue consultations with Azeri authorities to intensify the negotiations with the Armenian leadership over settlement of the Karabakh problem. In the course of the visit the co-chairs will meet with the Azeri political leadership. It should be reminded that the other day they met with the heads of the foreign departments of Azerbaijan and Armenia in Maastricht within a forum of OSCE foreign ministers. It should also be noted that international mediators are arriving in Yerevan December 6.