Modified iterative method for piezoceramic shear characterization: case study of lead-free Ba0.85 Ca0.15 Ti0.9 Zr0.1 O3 - Lorena Pardo; A Reyes Montero; Pilar Ochoa; Francisco Javier Jiménez Martínez; ME Villafuerte Castrejón; Amador Miguel González Crespo (2019)