https://www.inopressa.ru/article/09Nov2018/tagesanzeiger/oligarchen.html
https://www.gazeta.ru/politics/2018/11/09_a_12052639.shtml
https://www.gazeta.ru/comments/2018/11/09_e_12052687.shtml
https://www.gazeta.ru/politics/2018/11/09_a_12053083.shtml
https://www.rbc.ru/newspaper/2018/11/09/5be452189a7947735296eb7c
https://www.kommersant.ru/doc/3794254
https://zn.ua/international/vospominaniya-o-buduschem-299789_.html
https://www.gazeta.ru/business/2018/11/08/12051397.shtml
The move is an example of the Trump administration's willingness to be tougher on Russia than the president's rhetoric suggests.
https://www.politico.com/story/2018/11/08/trump-administration-ups-russia-sanctions-977650