Ufa, Republic of Bashkortostan, Russian Federation
Saint Petersburg, Saint Petersburg, Russia
Debrecen, Hajdu-Bihar, Hungary
NY, USA
Göttingen, Lower Saxony, Germany
Moscow, Russian Federation
Dolgoprudny, Moskovskaya oblast', Russian Federation
Tomsk, Tomsk, Russian Federation
Saint Petersburg, Saint Petersburg, Russian Federation
Rostov-on-Don, Rostov, Russian Federation
Saint Petersburg, Russian Federation
St Petersburg, St Petersburg, Russian Federation
