1. Formalisation of Information System Modelling;Brinkkemper,1990
2. A feasibility study in linguistically motivated object-oriented conceptual design of information systems;Buitelaar,1992
3. Naive Semantics for Natural Language Understanding;Dahlgren,1988
4. Taalkundige Informatiesysteemontwikkeling;Dijk,1989
5. The Theory of Functional Grammar Part I: The Structure of the Clause;Dik,1989