Media type: E-Article Title: Ownership, Technology, Content, and Context in the Continuing Search for Media Effects Contributor: Katz, Elihu imprint: Informa UK Limited, 2011 Published in: Annals of the International Communication Association Language: English DOI: 10.1080/23808985.2011.11679108 ISSN: 2380-8985; 2380-8977 Keywords: Communication Origination: Footnote: