Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
James Schummer, Rakesh V. Vohra. Auctions for Procuring Options. Operations Research, 51(1):41-51, 2003. [doi]