Heimdal: I18N Free Kerberos Implementation. - Johan Danielsson; Assar Westerlund (USENIX ATC, 1998)

Arla: Freely Available AFS Client. - Johan Danielsson; Assar Westerlund (USENIX ATC, 1998)

Extraction of Logs in Forestry using Operations Research and Geographical Information Systems. - Mikael Rönnqvist; Assar Westerlund; Dick Carlsson (HICSS, 1999)

The Design of a Multicast-Based Distributed File System. - Björn Grönvall; Assar Westerlund; Stephen Pink (OSDI, 1999)

Meta: A Freely-Available Scalable MTA. - Assar Westerlund; Love Hörnquist-Åstrand; Johan Danielsson (USENIX ATC, FREENIX Track, 1999)

Heimdal and Windows 2000 Kerberos - How to Get Them to Play Together. - Assar Westerlund; Johan Danielsson (USENIX ATC, FREENIX Track, 2001)

Spontaneous networking: an application-oriented approach to ad hoc networking. - Laura Marie Feeney; Bengt Ahlgren; Assar Westerlund (IEEE Commun. Mag., 2001)