@ARTICLE{5557782,  author={Deb, Kalyanmoy and Miettinen, Kaisa and Chaudhuri, Shamik},  journal={IEEE Transactions on Evolutionary Computation},   title={Toward an Estimation of Nadir Objective Vector Using a Hybrid of Evolutionary and Local Search Approaches},   year={2010},  volume={14},  number={6},  pages={821-841},  doi={10.1109/TEVC.2010.2041667}}