TYPO3 extension BibSonomy CSL supports export for Endnote
The new release of the TYPO3 extension BibSonomy CSL supports exports of publication in the Endnote citation style. In the setup of the front-end plugin you can now enable (next to links to the abstract, to BibTeX, or following a publications URL) also a link to the Endnote export.
Upon request, the exported data will be fetched directly from BibSonomy/PUMA using AJAX. The screenshot shows how a publication might look like on your homepage, with Endnote export enabled and requested: