@misc{miscae99ed76,
title   = {Doped tin oxide nanometric films for environment monitoring},
author = {Hidalgo Falla, Maria del Pilar and Peres, Henrique Estanislau Maldonado and Gouvêa, Douglas and Ramírez Fernandez, Francisco Javier},
year = {2005},
doi = {10.4028/www.scientific.net/MSF.498-499.636},
publisher = {Trans Tech Publications},
booktitle   = {International Latin-American Conference on Powder Technology}
}