http://www.kasparov.ru/material.php?id=5A3A542496FD5
https://www.gazeta.ru/politics/2017/12/20_a_11501390.shtml
http://day.kyiv.ua/ru/blog/politika/gosudarstvo-kremlya-i-lubyanki
https://rg.ru/2017/12/19/aleksandr-bortnikov-fsb-rossii-svobodna-ot-politicheskogo-vliianiia.html
http://www.kasparov.ru/material.php?id=5A3A41E586A39
https://www.gazeta.ru/comments/2017/12/20_e_11501984.shtml
https://www.rbc.ru/newspaper/2017/12/20/5a38fae19a79471744e374ca
https://www.kommersant.ru/doc/3502006
His black great-grandfather was abducted as a child and raised in Peter the Great’s court. A new Pushkin translation includes the little-known history of Russia’s Shakespeare