Håvard Hegna

The Norwegian Computing Center and the Univac 1107 (1963-1970)

Knut Elgsaas, Håvard Hegna, 2003, History of Nordic Computing.

Utvikling av informasjonsnettverk (IN)

Tone Bratteteig, Håvard Hegna, Kari Thoresen, 1999 .

The Development of Computer Policies in Government, Political Parties, and Trade Unions in Norway 1961-1983

Knut Elgsaas, Håvard Hegna, 2007, History of Nordic Computing.

The Many Dimensions of Kristen Nygaard, Creator of Object-Oriented Programming and the Scandinavian School of System Development

Knut Elgsaas, Håvard Hegna, Drude Berntsen, 2010, HC.

Multimedia-Präsentationen auf persönlichen digitalen Assistenten mit geringer Übertragungsrate

Anders Moen Hagalisletto, Wolfgang Leister, Håvard Hegna, 2002, SimVis.

Comprehensive Object-Oriented Learning – An Introduction

Arne-Kristian Groven, Håvard Hegna, Jens Kaasbøll, 2003, Comput. Sci. Educ..