@misc{misc783e85ff,
title   = {Em aberto},
author = {Teixeira, Maria Cecília Sanchez and Beisiegel, Celso de Rui and Arelaro, Lisete Regina Gomes and Di Pierro, Maria Clara and Oliveira, Marta Kohl de},
year = {2009},
journal   = {Em aberto.}
}