@article{steadystateperformanceofnonnegative,
  title = {Steady-state performance of non-negative least-mean-square algorithm and its variants},
  author = {Jie Chen and José Carlos M. Bermudez and Cédric Richard},
  year = {2014},
  eprint = {1401.6376},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1401.6376v1},
}