Building a Conceptual Skeleton for Enterprise Architecture Specifications. - Veikko Halttunen; Antti Lehtinen; Riku Nykänen (EJC, 2005)

Aligning Two Specifications for Controlling Information Security. - Riku Nykänen; Tommi Kärkkäinen (Int. J. Cyber Warf. Terror., 2014)

Supporting Cyber Resilience with Semantic Wiki. - Riku Nykänen; Tommi Kärkkäinen (OpenSym, 2016)

A Knowledge Interface System for Information and Cyber Security Using Semantic Wiki. - Riku Nykänen; Tommi Kärkkäinen (DESRIST, 2018)