@conference {zp-mpref08,
	title = {Enabling Environment Design via Active Indirect Elicitation},
	booktitle = {Proc. Workshop on Preference Handling},
	year = {2008},
	month = {July},
	address = {Chicago, IL},
	url = {http://econcs.seas.harvard.edu/files/econcs/files/zp-mpref08.pdf},
	author = {Haoqi Zhang and David C. Parkes}
}
