An Abductive, Linguistic Approach to Model Retrieval. - Jon Atle Gulla; Bram van der Vos; Ulrich Thiel (Data Knowl. Eng., 1997)

NL Structures and Conceptual Modelling: Grammalizing for KISS. - Jeroen Hoppenbrouwers; Bram van der Vos; S. Hoppenbrouwers (Data Knowl. Eng., 1997)

Verification of Conceptual Models Based on Linguistic Knowledge. - Bram van der Vos; Jon Atle Gulla; Reind P. van de Riet (Data Knowl. Eng., 1997)