Dan Xue, Qiwen Liu, Guoqiang Luo, Lisheng Liu, Dongfeng Cao, The Experiment and Simulation of Propagation of Elastic Waves in Functional Graded Materials with Defects, Blucher Material Science Proceedings, Volume 1, 2014, Pages 45-45, ISSN 23589337, http://dx.doi.org/ (www.proceedings.blucher.com.br/article-details/the-experiment-and-simulation-of-propagation-of-elastic-waves-in-functional-graded-materials-with-defects-10746) Palavras-chave:: ;