@conference {jain08,
	title = {A Game-Theoretic Analysis of Games with a Purpose},
	booktitle = {4th International Workshop on Internet and Network Economics (WINE{\textquoteright}08)},
	year = {2008},
	note = {Short paper},
	pages = {342{\textendash}350},
	url = {http://econcs.seas.harvard.edu/files/econcs/files/jain08.pdf},
	author = {Shaili Jain and David C. Parkes}
}
