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.
Michael McDevitt, Steven Chaffee. Closing Gaps in Political Communication and Knowledge. Communication Research, 27(3):259-292, 2000. [doi]
Abstract is missing.