1. Lectures held at the Department of Automation and Information, University of Trieste, Courses and Lectures;A Marzollo,1969
2. Quaderni dell’Unione Matematica Italiana;R Conti,1985
3. P.d’alessandro, E. De Santis, Reachability in Input Constrained Discrete Time Linear Systems, to appear on Automatica.
4. E. De Santis, On reachability of constrained discrete time linear systems, Report no. 38/90, Department of Electrical Engineering, University of L’Aquila.
5. P.d’alessandro, M.Dalla Mora, E. De Santis, Techniques of Linear Programming Based on the Theory of Convex Cones, Optimization, 20(1989) 6, 761–777.