1. Forutsetninger for a ta till onskede forandringer i en dagling samarbeidssituasion;Aamodt,1977
2. Conflicting Information Integration For Decision Support;Brown;Decision Support Systems,1986
3. Systems Thinking Systems Practice;Checkland,1981
4. Organization System Morphology Approach to Knowledge Representation;Ćećez-Kecmanović,1986
5. Strategies for Information Requirements Determination;Davis;IBM Systems Journal,1982