@article{robustestimationofstructuredcovariance,
  title = {Robust Estimation of Structured Covariance Matrix for Heavy-Tailed Elliptical Distributions},
  author = {Ying Sun and Prabhu Babu and Daniel P. Palomar},
  year = {2015},
  eprint = {1506.05215},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1506.05215v1},
}