@article{article8af523a6,
title   = {Surface segregation of additives on SnO2 based powders and their relationship with macroscopic properties},
author = {Pereira, Gilberto José and Castro, Ricardo Hauch Ribeiro de and Hidalgo Falla, Maria del Pilar and Gouvêa, Douglas},
year = {2002},
doi = {10.1016/s0169-4332(02)00567-6},
journal   = {Applied Surface Science}
}