1. Blanchard, B.S., Logistics Engineering and Management, Prentice Hall, Englewood Cliffs (NJ), 1992
2. Brans, J.-P. and Mareschal, B., The PROMCALC & GAIA Multicriteria Decision Aid, Decision Support Systems, Vol. 12, 1997, pp 297-310
3. Dekker, R., Wildeman, R. and Van der Duyn Schouten, F., A Review of Multi-Component Maintenance Models with Economic Dependence, Mathematical Methods of Operations Research, Vol. 45, 1997, pp 411-435
4. Gits, C.W., On the Maintenance Concept for a Technical System: A Framework for Design, Ph.D.Thesis, TUEindhoven (The Netherlands), 1984
5. Kelly, A., Maintenance Planning and Control, Butterworths, London, 1984