@article{Ramirez2016Recursive,
  author={Ramirez, Juan Marcos and Paredes, Jose Luis},
  journal={IEEE Transactions on Signal Processing}, 
  title={Recursive Weighted Myriad Based Filters and Their Optimizations}, 
  year={2016},
  volume={64},
  number={15},
  pages={4027-4039},
  doi={10.1109/TSP.2016.2557304}}