@article{silva_lopes júnior_assunção_2004,  title={Robust control to parametric uncertainties in smart structures using linear matrix inequalities},  volume={26},  ISSN={1678-5878},  url={https://doi.org/10.1590/S1678-58782004000400008},  DOI={10.1590/S1678-58782004000400008},  number={4},  journal={Journal of the Brazilian Society of Mechanical Sciences and Engineering},  publisher={Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM},  author={Silva, Samuel da and Lopes Júnior, V. and Assunção, E.},  year={2004},  month={Oct},  pages={430–437} }