Ready for first release?

README.md

@@ -54,3 +54,19 @@ produces
 <dd>{publisher}</dd>
 </dl>
 ```
+3. You may also use the citation\_entry method in combination with [pybtex*s __Entry__-class](https://docs.pybtex.org/api/parsing.html#pybtex.database.Entry). For example:
+
+```
+<ul>
+  {% for entry in citation_entries() %}
+<li>{{ citation_entry(entry).fields['title'] |decode }}</li>
+  {% endfor %}
+  </ul>
+```
+This creates an unordered list of all the titles of your bibtex file.
+Of course you can also use citation\_entry without a loop and put any id of your bibtex entries into it as parameter.
+
+## Limitations
+It would be awesome if one could use s.th. like a _cite(id)_-function in the entire project to automatically convert it to proper links to the literature list.
+Like e.g. ```<a href="/myproject/literature/#Stahl2015" class="litref">Stahl (2015)</a>```
+But as the only templates can make use of the functions this won't be possible for the markdown content of the page. Or maybe I just don't know how to implement this :shrug: