1. The intellectual challenge of CSCW: the gap between social requirements and technical feasibility;Ackerman;Human–Computer Interaction,2000
2. Managing the flow of technology: Technology transfer and the dissemination of technological information within the R&D organization;Allen,1977
3. Barque: design of an interface to support user interaction in information retrieval;Belkin;Information Processing and Management,1993
4. Interaction in information systems;Belkin,1985