@ARTICLE{10943119, author={Aldana-López, Rodrigo and Seeber, Richard and Haimovich, Hernan and Gómez-Gutiérrez, David}, journal={IEEE Transactions on Automatic Control}, title={Optimal Robust Exact First-Order Differentiators With Lipschitz-Continuous Output}, year={2025}, volume={70}, number={9}, pages={6191-6198}, keywords={Noise;Accuracy;Convergence;Robustness;Noise measurement;Tuning;Fault diagnosis;Doppler effect;Vibrations;Upper bound;Differentiators;discrete-time implementation;optimal worst-case error;sliding-mode filters}, doi={10.1109/TAC.2025.3555481}}