Florin Constantin, Malvika Rao, Chien-Chung Huang, and David C. Parkes. 2011. “On Expressing Value Externalities in Position Auctions.” In Proceedings of the 25th AAAI Conference on Artificial Intelligence (AAAI’11), Pp. 644-649.

Florin Constantin, Malvika Rao, Chien-Chung Huang, and David C. Parkes. 2010. “On Expressing Value Externalities in Position Auctions.” In Proceedings of the 6th Ad Auctions Workshop.