@article{nassar_serra_calefi_manso_neri_2001,  title={<FONT FACE=Symbol>b</font>-diketonates of Eu3+, red phosphors, supported on sol-gel functionalised silica},  volume={4},  ISSN={1516-1439},  url={https://doi.org/10.1590/S1516-14392001000100005},  DOI={10.1590/S1516-14392001000100005},  number={1},  journal={Materials Research},  publisher={ABM, ABC, ABPol},  author={Nassar, Eduardo J. and Serra, Osvaldo A. and Calefi, Paulo S. and Manso, Cynthia M.C.P. and Neri, Cláudio R.},  year={2001},  month={Jan},  pages={18–22} }