Düsseldorf, North Rhine-Westphalia, Germany
Belgrade, Serbia
Izhevsk, Udmurt Republic, Russian Federation
Surgut, Khanty-Mansi Autonomous Okrug, Russian Federation
Province of Ljubljana, Slovenia
Talence, Aquitaine, France
Moscow, Moscow, Russian Federation
Kirov, Kirovskaya oblast', Russian Federation
Starokostiantyniv, Khmelnytskyi, Ukraine
Kirov, Kirov Oblast, Russian Federation
Russian Federation
