Books
3 books.
- ALEXANDRE, GABRIELA, SABRINA and GRANDPA JERSON. Guta and Her Little Friends. Private edition, 2014. (32 p.)
- KELMAN, J. Challenges of the Regulator. Synergia Editora and Center for Economic Studies of the Electric Sector, 2009. (291 p.)
- KELMAN, J. Floods and Hydroelectric Developments. Rio de Janeiro: Brazilian Association of Water Resources – ABRH; Brazilian Journal of Engineering – RBE, 1987. (175 p.)