@article{jesus_clark_oliveira_lourêdo_2024,  title={Hierarchical Control for the Oldroyd Equation in Memoriam to Professor Luiz Adauto Medeiros},  volume={96},  ISSN={0001-3765},  url={https://doi.org/10.1590/0001-3765202420240410},  DOI={10.1590/0001-3765202420240410},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={JESUS, ISAÍAS P. DE and CLARK, MARCONDES R. and OLIVEIRA, ALEXANDRO M. and LOURÊDO, ALDO T.},  year={2024},  pages={e20240410} }