1. ANEEL, 2002a. Brazilian National Electrical Energy Agency. Resolution No 246 of April 30, 2002. Brasília.
2. ANEEL, 2002b. Brazilian National Electrical Energy Agency. Resolution No 485 of August 29, 2002. Brasília.
3. ANEEL, 2010. Brazilian National Electrical Energy Agency. Resolution No 1.035 of August 03, 2010. Brasília.
4. Barbosa, C.F.O., Pinho, J.T., Galhardo, M.A.B., Cruz, D.P., Araújo, R.G., 2004. The experiences with the application of the first electricity prepayment system in Brazil installed in an isolated community in the Amazon Region. Transmission and Distribution Conference and Exposition: Latin America, 2004 IEEE/PES, 8-11 Nov. 2004. pp. 663–668.
5. Capacity expansion of small isolated power systems using PV and wind energy;Billinton;IEEE Transactions on Power Systems,2001