1. Random Vibrations of Non-Linear Suspensions
2. Théorie de la spéculation
3. BARRETT , J. F. , 1958 , Ph.D. Thesis , Cambridge University ; 1959, Private note; 1960,Proc. IFAC Congress, Moscow,2, 724 (London: Butterworths, 1961) 1961,Lecture notes on random processes(Southampton University) .
4. Predictor-relay servos with random inputs