@Book{poole+2017,
  author       = {David L. Poole and Alan K. Mackworth},
  title        = {Artificial Intelligence},
  publisher    = {{Cambridge} University Press},
  year         = 2017,
  edition      = 2,
  subtitle     = {Foundations of Computational Agents},
  url          = {https://artint.info/},
  institution  = {University of {British Columbia}},
}