@article{anordinalpatternapproachtodetectandto,
  title = {An Ordinal Pattern Approach to Detect and to Model Leverage Effects and Dependence Structures Between Financial Time Series},
  year = {2015},
  eprint = {1502.07321},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1502.07321v1},
}