@inproceedings{inproceedingsdddbe068, title = {Microstructure identification via detrended fluctuation analysis of ultrasound signals}, author = {Normando, P. G. and Nascimento, R. S. and Moura, E. P. and Vieira, André de Pinho}, year = {2013}, publisher = {SBF}, booktitle = {Encontro Nacional de Física da Matéria Condensada} }