Tække, J. “Kjetil A. Jacobsen: Etter Charlie Hebdo: Ytringfrihetens Krise I Historisk Lys. [Kjetil A. Jacobsen: After Charlie Hebdo: The Crisis of Freedom of Speech in a Historical Perspective]”. MedieKultur: Journal of Media and Communication Research, Vol. 33, no. 62, June 2017, p. 5 p., doi:10.7146/mediekultur.v33i62.25658.