CONCEPT D: a graphical language for conceptual modelling and data base use. - Hannu Kangassalo (VL, 1988)

COMIC: A System for Conceptual Modelling and Information Construction. - Hannu Kangassalo (CA(i)SE, 1989)

Definition Libraries for Conceptual Modelling. - Giuseppe Di Battista; Hannu Kangassalo; Roberto Tamassia (Data Knowl. Eng., 1989)

COMIC: A system and methodology for conceptual modelling and information construction. - Hannu Kangassalo (Data Knowl. Eng., 1993)

Conceptual Description for Information Modelling Based on Intensional Containment Relation. - Hannu Kangassalo (KRDB, 1996)

Are Global Understanding, Communication, and Information Management in Information Systems Possible? - Hannu Kangassalo (Conceptual Modeling, 1997)

Comments on "Conceptions are Social Constructs" by Hubert von Braun, Wolfgang Hesse, Urs Andelfinger, Hans-Bernd Kittlaus and Gert Scheschonk. - Hannu Kangassalo (ISCO, 1999)

Unified Modeling Language (UML): A Critical Evaluation and Suggested Future - Minitrack Introduction. - Graham McLeod; Terry A. Halpin; Hannu Kangassalo; Keng Siau (HICSS, 2001)

Approaches to the Active Conceptual Modelling of Learning. - Hannu Kangassalo (Active Conceptual Modeling of Learning, 2006)

Third International Workshop on Active Conceptual Modeling of Learning (ACM-L 2010). - Hannu Kangassalo; Sal March; Leah Wong (ER Workshops, 2010)