A comparative overview of online news [Online resource]Müür, Kristiina; Mölder, Holger; Sazonov, VladimirRussian information campaign against the Ukrainian state and defence forces : combined analysis2016 / p. 70-98 : ill http://www.ester.ee/record=b4650753*est

Russian information campaign against the Ukrainian state and defence forces : combined analysis [Online resource]Sazonov, Vladimir; Müür, Kristiina; Mölder, Holger2016 http://www.ester.ee/record=b4650753*est

Russian information operations against the Ukrainian State and defence forces : April-December 2014 in online newsMüür, Kristiina; Mölder, Holger; Sazonov, Vladimir; Pruulmann-Vengerfeldt, PilleJournal on Baltic security2016 / p. 28-71 : ill http://www.ester.ee/record=b4474523*est http://www.baltdefcol.org/files/files/JOBS/JOBS.02.1.pdf

Short annotation [Online resource]Müür, Kristiina; Mölder, Holger; Sazonov, VladimirRussian information campaign against the Ukrainian state and defence forces : combined analysis2016 / p. 4-5 http://www.ester.ee/record=b4650753*est

Ukraine in Russia's sphere of interests [Online resource]Sazonov, Vladimir; Mölder, Holger; Müür, KristiinaRussian information campaign against the Ukrainian state and defence forces : combined analysis2016 / p. 40-44 http://www.ester.ee/record=b4650753*est