@inbook {parkes99b,
	title = {Accounting for cognitive costs in on-line auction design},
	booktitle = {Agent Mediated Electronic Commerce (LNAI 1571)},
	year = {1999},
	pages = {25{\textendash}40},
	publisher = {Springer-Verlag},
	organization = {Springer-Verlag},
	url = {http://econcs.seas.harvard.edu/files/econcs/files/on-line-auctions.pdf},
	author = {David C. Parkes and Lyle H. Ungar and Dean P. Foster},
	editor = {P Noriega and C Sierra}
}
