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.
Niels Pinkwart, Heinz Ulrich Hoppe, Marcelo Milrad, Juan Perez. Educational scenarios for cooperative use of Personal Digital Assistants. J. Comp. Assisted Learning, 19(3):383-391, 2003. [doi]
Abstract is missing.