ALMEIDA, M.A., SCHAEFFER, R. & ROVERE, E.L.L. 2001. The Potential for Electricity Conservation and Peak Load Reduction in the Residential Sector of Brazil. Energy - International Journal 26 (4): 413-429.
KLIGERMAN, D.C., ROVERE, E.L.L. & COSTA, M.A. 2001. Management Challenges on Small-Scale Gold Mining Activities in Brazil. Environmental Research 87 (3): 181-198.
