@inproceedings{inproceedingsbf6a8ad0, title = {Influence of nonlinear effects on the acoustic levitation of small spheres}, author = {Ramos, Tiago dos Santos and Adamowski, Júlio Cezar and Andrade, Marco Aurélio Brizzotti}, year = {2014}, publisher = {Ieee}, booktitle = {IEEE International Ultrasonics Symposium} }