Answered By: Caltech Research Librarians Last Updated: Sep 13, 2017 Views: 3
To find duplicates,click on “Duplicate Items” under 'My Library.' This will display the items Zotero thinks are duplicates in the center pane. You will be prompted to choose the version of the item to use as the master and then you can click "Merge."
Zotero currently uses the title, DOI, and ISBN fields to determine duplicates.
Go to https://www.zotero.org/support/duplicate_detection for detailed instructions.
Part or all of this answer is adapted from Zotero wiki content distributed under various Creative Commons licenses found at https://www.zotero.org/support/licensing. Additional content may have been adapted from the Zotero LibGuide by Jason Puckett and licensed by Georgia State University Library under a Creative Commons Attribution-Noncommercial License.