https://www.ft.com/content/c6612e76-c846-11e6-9043-7e34c07b46ef
http://www.nytimes.com/2016/12/22/opinion/investigate-russian-hacking-the-right-way.html?_r=0
Russia’s military intelligence arm is believed to have applied the same malware to track Android app used in 2014 battle.
http://www.nybooks.com/articles/2016/12/22/russia-nato-trump-the-shadow-world/
https://www.novayagazeta.ru/articles/2016/12/22/70985-pochemu-pod-debaltsevo-snova-boi
http://ru.krymr.com/a/28191568.html
http://russiancouncil.ru/inner/?id_4=8518
http://www.rbc.ru/newspaper/2016/12/22/585a5dec9a79476df65c77dc
http://www.kommersant.ru/doc/3177408
https://republic.ru/posts/77743