1. Bentz R.W., “Pitfalls to avoid in maint. testing”, Proc. Ann. Rel. and Maint. Symp.,1982, pp. 278–82.
2. Birolini A., “Spare parts reservation of components subjected to wear-out or fatigue according to a Weibull distrib.”, Nuclear Eng. and Design,27(1974), pp. 293–298; “Basic Stoch. Models for a Cost Optim. Spare Parts Provision”, Inv. Paper Ann. Cony. AICE 2000, Univ. Bocconi Milano,pp. 1–16.
3. Collett R.E. and Bochant P.W., “Integration of BIT effectiveness with FMECA”, Proc. Ann. Rel. and Maint. Symp., 1984, pp. 300–305.
4. Garnero M.A. et al., “Optimization of bearing-inspection intervals, Proc. Ann. Rel. and Maint. Symp.,1998, pp. 332–338.
5. Guenzi G. and L., Cannistrà G., “La valutazione delle scorte di prima fornitura - Discussione del metodo poissoniano”, Atti Giornate AICE 1999, Univ. Bocconi Milano,pp. 197–205.