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.
José Antonio Collado, Paul Salazar Mora, Elizabeth Parham. A guerrilla usability lab with free software. Interactions, 20(3):62-67, 2013. [doi]
Abstract is missing.