.participants

Ulyanovsk, Russia
Rorschacherberg, Switzerland
Elista, Russia
Minsk, Belarus
Rostov-on-Don, Russia
Turin, Italy
Ulyanovsk, Russia
Krusevac, Serbia
Rostov-on-Don, Russia
Cologne. Germany
Coventry,.United Kingdom
Kolkata. India
Tula. Russia
Yerevan. Armenia
Makhachkala. Russia
Saratov. Russia
Astrakhan. Russia
Moscow. Russia
Volgograd. Russia
Yakutsk. Russia
Volgograd. Russia
Rostov-on-Don, Russia
Novosibirsk, Russia
Saratov, Russia