@article{mittal_anand_meer_2012, 
  title={Generalized Projection-Based M-Estimator}, 
  volume={34}, 
  DOI={10.1109/tpami.2012.52}, 
  number={12}, 
  publisher={Institute of Electrical and Electronics Engineers (IEEE)}, 
  author={Mittal and Anand and Meer}, 
  year={2012}
  }