@article{JMLR:v23:21-037,
  author  = {Andrew Patterson and Adam White and Martha White},
  title   = {A Generalized Projected Bellman Error for Off-policy Value Estimation in Reinforcement Learning},
  journal = {Journal of Machine Learning Research},
  year    = {2022},
  volume  = {23},
  number  = {145},
  pages   = {1--61},
  url     = {http://jmlr.org/papers/v23/21-037.html}
}