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F. Pichler. CAST-Modelling Approaches in Engineering Design. In Lecture Notes in Computer Science, 410. F. Pichler and R.Moreno-Diaz (eds.), pages 52-68,  Computer Aided Systems Theory - EUROCAST´89, Springer Verlag 1989.

F. Pichler. CAST-Computer Aided Systems Theory: A framework for interactive method banks. In Cybernetics and Systems´88. R. Trappl (ed.), pages 731-736, Kluwer Academic Publishers, 1988.

F. Pichler. CAST: Computerunterstützte Systemtheorie für die Automatisierungstechnik. In Berichtband des 3. Österreichischen Automatisierungstages. pages 17-22, ÖPWZ 1988.

F. Pichler. Konstruktion korrelationsimmuner Schaltfunktionen und Schaltwerke mittels Walsh-Fourieranalyse. In Contribution to General Algebra 6. pages 213-222, Verlag Hölder-Pichler-Tempsky, Verlag B.G.Teubner, Stuttgart, Wien 1988.

F. Pichler. Anwendung der Automatentheorie in der Kryptologie. In Elektrotechnik und Informationstechnik, 105(1), pages 18-25, 1988.

F. Pichler. CAST-Modelling Approaches in Software Design. In Proc. Sixth Symposium on Empirical Foundations of Information and Software Sciences (EFISS). Atlanta, GA, USA, October 1988.

F. Pichler and H. Prähofer. CAST:FSM - Copmputer Aided Systems Theory: Finite State Machines. In Cybernetics and Systems´88. R. Trappl (ed.), pages 737-742, Kluwer Academic Publishers, 1988.

H. Prähofer. A Kernel System for Modelling and Simulation. In Proc. SCS Eastern Simulation Multiconference. Tampa, Florida, 1989.

J.W. Rozenblit and H. Prähofer. Computer Aided Systems Theory and Knowledge-Based System Design and Simulation; Directions to Explore. In Lecture Notes in Computer Science, 410. F.Pichler and R.Moreno-Diaz (eds.), pages 322-335, Computer Aided Systems Theory - EUROCAST´89, Springer Verlag, 1989.

R. Mittelmann and H. Prähofer. Design of an Object Oriented Kernel System for Computer Aided Systems Theory and Systems Theory Instrumented Modelling and Simulation. In Lecture Notes in Computer Science, 410. F.Pichler and R.Moreno-Diaz (eds.), pages 76-85, Computer Aided Systems Theory - EUROCAST´89, Springer Verlag, 1989.

B.P. Zeigler and H. Prähofer. Systems Theory Challenges in the Simulation of Variable Structure and Intelligent Systems. In Lecture Notes in Computer Science, 410. F.Pichler and R.Moreno-Diaz (eds.), pages 41-51, Computer Aided Systems Theory - EUROCAST´89, Springer Verlag, 1989.

H. Prähofer and B.P. Zeigler. Modelling and Simulation of Non-Homogeneous Models. In Lecture Notes in Computer Science, 410. F.Pichler and R.Moreno-Diaz (eds.), pages 200-211, Computer Aided Systems Theory - EUROCAST´89, Springer Verlag, 1989.

H. Prähofer. STIDEVS: Systems Theory Instrumented Discrete Event Simulation. In Cybernetics and Systems´88. R. Trappl (ed.), pages 767-773, Kluwer Academic Publishers, 1988.

H. Prähofer and A. Spalt. An Interactive Simulation Environment Based on Systems Theory Concepts and Object Oriented Programming. In Proc. SCS European Simulation Multiconference 1988, ESM´88. Nice, France, June 1988.