Fascicolo 84/1997
- Silvano Martello, From the Editor
- Renata Mansini, Maria Grazia Speranza, Effective linear programming heuristics for a portfolio selection problem
- Laura Amarone, Luciano Cinfrignini, Paul Harris, Beniamino Paoletti, Sergio Tommasi di Vignano, HiCAT: a market share, simple connection-based timetable generation model for an airline
- Vito Ozzola, Sandro Poli, A decision method to evaluate oil and gas development systems