Polatsk, Vitebsk Region, Belarus
Yekaterinburg, Russian Federation
Kiev, Kyiv city, Ukraine
Yekaterinburg, Sverdlovsk Oblast, Russian Federation
Moscow, Moscow City, Russia
Perl, Saarland, Germany
Geneve
Smolensk, Russian Federation
Ufa, bashkortostan, Russian Federation
Abakan, Republic of Khakassia, Russian Federation
Moscow, Moscow, Russian Federation
Sudak, Republic of Crimea, Russian Federation