@article{Bolles:1972,
  added-at = {2009-06-26T15:25:19.000+0200},
  author = {robert c. Bolles},
  biburl = {http://www.bibsonomy.org/bibtex/214a97217da8c1891c2e5b5425dd483fa/butz},
  description = {diverse cognitive systems bib},
  interhash = {2f5ce9ea37db312798e2e6980c5928a0},
  intrahash = {14a97217da8c1891c2e5b5425dd483fa},
  journal = {Psychological Review},
  keywords = {imported},
  owner = {martin},
  pages = {394-409},
  timestamp = {2009-06-26T15:25:19.000+0200},
  title = {Reinforcement, Expectancy, and Learning},
  volume = 5,
  year = 1972
}