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.
Christopher L. Moore. Hats of Affect: A Study of Affect, Achievements and Hats in Team Fortress 2. Game Studies, 11(1), 2011. [doi]