@inproceedings{inproceedings6dd8d290, title = {Synthesis and characterization of 'Er IND.2''O IND.3'-'Al IND.2''O IND.3'-'Y IND.2''O IND.3'-Si'O IND.2' compounds from the sol-gel process}, author = {Mendes, A. C. and Siu Li, Máximo and Hernandes, Antônio Carlos and Carvalho, J. F. and Maia, L. J. Q.}, year = {2009}, publisher = {International Sol-Gel Society - ISGS}, booktitle = {International Sol-Gel Conference} }