@misc{misc82edc5b6,
title   = {Topology optimization applied to the design of multi-actuated piezoelecttic micro-tools},
author = {Carbonari, Ronny Calixto and Silva, Emílio Carlos Nelli and Nishiwaki, Shinji},
year = {2004},
doi = {10.1117/12.538584},
booktitle   = {Smart Structures and Materials 2004 : Modeling, Signal Processing, and Control}
}