@inproceedings{inproceedings233068c1,
title   = {PTCR effect, phase and microestructure development in 'Er POT. 3+' and 'Ca POT. 2+' co-doped BaTi'O IND. 3' ceramics during sintering},
author = {Silva, R. S. and Fontes, L. da Costa and M'Peko, Jean-Claude and Hernandes, Antônio Carlos},
year = {2007},
publisher = {Sociedade Brasileira de Pesquisas em Materiais - SBPMat},
booktitle   = {Encontro da Sociedade Brasileira de Pesquisa em Materiais - SBPMat}
}