GoltenJ. W., ‘Process Control Simulation Package “PCS”’, Int. J. Elect. Enging. Educ.22, p. 205 (1985)
2.
GoltenJ. W. and VerwerA. A., ‘“CODAS” Control System Design and Simulation Package for the BBC Computer’, IEE Colloquium on the Use of Personal Computers in Control System Analysis, Digest No. 1986/83 (May, 1986)