@article{articlecb09047e,
title   = {Invisivel, porem audivel . [Depoimento a marcos de sousa]},
author = {Tripoli, R and Fonseca, C and Liberman, P M and Baring, João Gualberto de Azevedo and Cremonesi, Jose Fernando and Ostertag, U A},
year = {1991},
journal   = {Construcao Sao Paulo}
}