@incollection{Aquino16, author = {Edilson Luiz C. de Aquino and Marcos Antonio B. dos Santos and Márcio de Souza Farias and Sady S. da Silva Alves and Fábio dos Santos Gil and Antonio Florêncio de Figueiredo and José Ribamar B. Lobato and Raimundo Dirceu de P. Ferreira and Oswaldo Treu-Filho and Rogério Toshiaki Kondo and José Ciríaco Pinheiro}, title = {Quantum Mechanical Approaches for Piezoelectricity Study in Perovskites}, booktitle = {Piezoelectric Materials}, publisher = {IntechOpen}, address = {Rijeka}, year = {2016}, editor = {Toshio Ogawa}, chapter = {4}, doi = {10.5772/62696}, url = {https://doi.org/10.5772/62696} }