@conference {lahaie06,
	title = {An Analysis of Alternative Slot Auction Designs for Sponsored Search},
	booktitle = {Proc. 7th ACM Conference on Electronic Commerce (EC{\textquoteright}06)},
	year = {2006},
	pages = {218{\textendash}227},
	url = {http://www.eecs.harvard.edu/~slahaie/pubs/fp185-lahaie.pdf},
	author = {S{\'e}bastien Lahaie}
}
