@article{JMLR:v9:csaji08a,
  author  = {Bal{{\'a}}zs Csan{{\'a}}d Cs{{\'a}}ji and L{{\'a}}szl{{\'o}} Monostori},
  title   = {Value Function Based Reinforcement Learning in Changing Markovian Environments},
  journal = {Journal of Machine Learning Research},
  year    = {2008},
  volume  = {9},
  number  = {54},
  pages   = {1679--1709},
  url     = {http://jmlr.org/papers/v9/csaji08a.html}
}