8Farabat M A, Al-Shammari B M. Power System Reliability Evaluation and Quality Assessment by Fuzzy Logic Technique [ C ]. Universities Power Engineering Conference, 2004. UPEC 2004. 39th International. 2004.
9Jovan Nahman Dragoslav Peric. Distribution System Performance Evaluation Accounting for Data Uncertainty[ J]. IEEE TRANSACTIONS ON POWER DELIVERY, 2003,18(3).
10Ostergaard J, Jensen N A. Can. we delay the replacement of this component? - An asset aman.gement approach to the question [C]. CIRED Conference Publication No. 482, 2001.