@article{sousa_holanda_2012,  title={Characterization of non-calcareous "thin" red clay from south-eastern Brazil: applicability in wall tile manufacture},  volume={58},  ISSN={0366-6913},  url={https://doi.org/10.1590/S0366-69132012000100006},  DOI={10.1590/S0366-69132012000100006},  number={345},  journal={Cerâmica},  publisher={Associação Brasileira de Cerâmica},  author={Sousa, S. J. G. and Holanda, J. N. F.},  year={2012},  month={Jan},  pages={29–35} }