@article{marques_mesquita_araújo_bernardi_2013,  title={Influence of the pH on Al2O3:CuO pigments prepared by a polymeric precursor method},  volume={16},  ISSN={1516-1439},  url={https://doi.org/10.1590/S1516-14392012005000150},  DOI={10.1590/S1516-14392012005000150},  number={1},  journal={Materials Research},  publisher={ABM, ABC, ABPol},  author={Marques, Carolina Hernandes and Mesquita, Alexandre and Araújo, Vinicius Dantas and Bernardi, Maria Inês Basso},  year={2013},  month={Jan},  pages={100–104} }