Preparation and electrical properties of non-Pb piezoelectric ceramic system 'BA'('TI IND. 0.75''ZR IND. 0.15')'O IND. 3'-('BA IND. 0.77''CA IND. 0.23')'TI''O IND. 3' - Antonelli, E.; Nobre, L. B.; Hernandes, Antônio Carlos (Brazilian MRS Meeting, 2011)