Moscow(7), Arkhangelsk, Kharkiv, Saint Petersburg(2), Tuapse, Leipzig, Dubna, Lith, Tel Aviv, Krasnodar, Falkenstein, Haarlem(2), Magadan, Vitebsk, Warsaw, Yekaterinburg, Izhevsk, Frankfurt am Main(2), Novosibirsk, Omsk, Budapest, Kaunas.