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.
David A. Brown, Maher E. Rizkalla. A Low Cost Simultaneous voice and Data Communications Link for Local Area Networks on a 4 wire System. Journal of Circuits, Systems, and Computers, 4(2):161-172, 1994. [doi]
Abstract is missing.