@inproceedings{inproceedingsd0706812,
title   = {Non-linear character of electrical conduction of polycrystalline Er-doped (Ba,Ca)TI'O IND.3': grain and grain-boundary contributions},
author = {Silva, R. Santos da and Fontes, L. da Costa and M'Peko, Jean-Claude and Hernandes, Antônio Carlos},
year = {2006},
publisher = {Sociedade Española de Ceramica y Vidrio},
booktitle   = {Electroceramics}
}