Comments on Some Comparisons of Information System Design Methodologies. - Janis A. Bubenko Jr.; M. R. Gustafsson; T. Karlsson (CRIS, 1983)

A declarative approach to conceptual information modeling. - M. R. Gustafsson; T. Karlsson; Janis A. Bubenko Jr. (Trends in Information Systems, 1986)

Right-hemispheric brain activation correlates to language performance. - Helene M. van Ettinger-Veenstra; M. Ragnehed; Mathias Hällgren; T. Karlsson; A.-M. Landtblom; P. Lundberg; Maria Engström (NeuroImage, 2010)