@article{JMLR:v15:geist14a,
  author  = {Matthieu Geist and Bruno Scherrer},
  title   = {Off-policy Learning With Eligibility Traces: A Survey},
  journal = {Journal of Machine Learning Research},
  year    = {2014},
  volume  = {15},
  number  = {10},
  pages   = {289--333},
  url     = {http://jmlr.org/papers/v15/geist14a.html}
}