@book{booka9c495e2,
title   = {Servicos publicos no brasil: concessao, regulamentacao, privatizacao e melhoria da gestao publica},
author = {Johnson, B B and Saes, Flávio Azevedo Marques de and Teixeira, Hélio Janny and Wright, James T. C.},
year = {1996},
publisher = {Edgard Blucher}
}