Hybrid threats: a strategic communications perspective [Online resource]
Aday, Sean
;
Andžāns, Maris
;
Berziņa-Čerenkova, Una
;
Mattiisen, Mariita
;
Mölder, Holger
;
Sazonov, Vladimir
2019
https://www.stratcomcoe.org/hybrid-threats-strategic-communications-perspective
https://www.ester.ee/record=b5282158*est