Update publication list

docs/publist.html

@@ -14,7 +14,8 @@
       <em>Aslib Journal of Information Management</em>
       <br/>
       <a href="http://dx.doi.org/10.1108/AJIM-08-2018-0185" class="external">DOI: 10.1108/AJIM-08-2018-0185</a> 
-      <a href="https://ag-gipp.github.io/bib/preprints/greinerpetter2019.pdf">Preprint</a>
+      <a href="https://ag-gipp.github.io/bib/preprints/greinerpetter2019.pdf">Preprint</a> 
+      <a href="https://www.emeraldinsight.com/action/showCitFormats?doi=10.1108%2FAJIM-08-2018-0185">Bibtex</a>
    </li>
    <li>
       <strong>Improving Academic Plagiarism Detection for STEM Documents by Analyzing Mathematical Content and Citations</strong>