Prague, Prague, Czech Republic
Tomsk, Tomsk, Russian Federation
Adana, Adana Province, Turkey
Saint Petersburg, Saint Petersburg, Russian Federation
Saint Petersburg, Saint Petersburg, Russia
Sankt-Peterburg, Saint Petersburg, Russian Federation
Moskva, Moscow, Russian Federation
Novosibirsk, Novosibirsk Oblast, Russian Federation
St Petersburg, St Petersburg, Russian Federation
Bar, Bar, Montenegro
Sofia, Bulgaria