@article{characterizingtruthfulmultiarmedbandit,
  title = {Characterizing Truthful Multi-Armed Bandit Mechanisms},
  author = {Moshe Babaioff and Yogeshwer Sharma and Aleksandrs Slivkins},
  year = {2008},
  eprint = {0812.2291},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/0812.2291v7},
}