Alexey Beglov — Senior Research Fellow, Institute of World History, Russian Academy of Sciences (Moscow, Russia). beglov.al@yandex.ru

Ivan Fadeyev — Senior Research Fellow, Institute of World History, Russian Academy of Sciences (Moscow, Russia). fadeyev.ivan@yahoo.co.uk

Evgeniia Tokareva — Leading Research Fellow, Institute of World History, Russian Academy of Sciences (Moscow, Russia). estokareva@yandex.ru