1. A.C. Abbud , 1999 . Informal bypass: An analysis of commercial losses of electricity in the informal sector of the economy and in shanty towns in Brazil. Energy Planning Program (PPE), COPPE, Federal University of Rio de Janeiro (UFRJ), master's thesis, [in Portuguese].
2. L.C.S. Aquino , 2000 . Oleos vegetais para geracao de energia e valorizacao da biodiversidade em comunidades isoladas da Reserva Extrativista do Medio Jurua, Relatorio IV, Programa do Tropico Umido (vegetable oils for power generation and valorization of biodiversity in isolated communities of the medio Jurua Extractivist Reservation, Report IV, Humid Tropic Programme), ANEEL, PPE/COPPE/UFRJ eFundacao Universidade do Amazonas, Brasilia, Brazil [in Portuguese].
3. J.M. Borges , 1991 . The effect of labour and social issues of electricity sales in the Brazilian sugar cane industry . Paper prepared for the International conference on Energy from sugar cane, Hawaii.