@conference {kothari03,
	title = {Approximately-Strategyproof and Tractable Multi-Unit Auctions},
	booktitle = {Fourth ACM Conf. on Electronic Commerce (EC{\textquoteright}03)},
	year = {2003},
	pages = {166{\textendash}175},
	url = {http://econcs.seas.harvard.edu/files/econcs/files/p133-kothari.pdf},
	author = {Anshul Kothari and David C. Parkes and Subhash Suri}
}
