Classification of Object-Oriented Components for Reuse. - Even-André Karlsson; Lars Sivert Sørumgård; Eirik Tryggeseth (TOOLS (7), 1992)

Modelling Systems with Variability using the PROTEUS Configuration Language. - Eirik Tryggeseth; Bjørn Gulla; Reidar Conradi (SCM, 1995)

Dynamic Traceability Links Supported by a System Architecture Description. - Eirik Tryggeseth; Øystein Nytrø (ICSM, 1997)

Report from an Experiment: Impact of Documentation on Maintenance. - Eirik Tryggeseth (Empir. Softw. Eng., 1997)