https://www.osw.waw.pl/en/publikacje/analyses/2016-11-16/ulukayev-case-stepping-battle-within-russian-elite
The Ulukayev case: stepping up the battle within the Russian elite | OSW Centre for Eastern Studies
Apr 19, 2018 - The Investigative Committee of the Russian Federation issued a statement on the detention of Aleksei Ulukayev, the minister for economic development.