1. Peace as a cybernetic control problem;Breitenecker,1986
2. HYBSYS - a new simulation system;Breitenecker,1989
3. Modeling large scale systems at national and regional levels;Chestnut,1975
4. Methodologies useful for improving international stability;Chestnut;IEEE Transactions on System, Man and Cybernetics,1982
5. Mathematisches Modellieren Dynamischer Vorgänge;Craemer,1985