Structure of 'Ba IND. 0,90''Ca IND. 0,10''Ti IND. 1-X''Zr IND. X''O IND. 3' ferroelectric ceramic compounds probed by multiedge x-ray absorption spectroscopy - Favarim, H. R.; Michalowicz, A.; Mesquita, A.; Belin, S.; Mastelaro, Valmor Roberto (Brazilian MRS Meeting, 2011)