Distinguishing published scholarly content with CrossMark

Abstract

The landscape of scholarly communication is complicated by multiple versions of the same documents, available from different sources. What happens if changes need to be made to published documents when scholars tap so many sources? How can important changes be communicated to readers so that they do not rely on outdated or, worse, repudiated research? This article explores the issues and describes the CrossMark service as a possible solution. © Carol Anne Meyer 2011.