The <ref xmlns="http://www.tei-c.org/ns/1.0" target="https://edition-humboldt.de/register/literatur/index.xql?l=en">bibliography</ref> of the edition is maintained in the literature management software Zotero. The publicly viewable <ref xmlns="http://www.tei-c.org/ns/1.0" target="https://www.zotero.org/groups/667230/">Zotero group</ref> allows collaborative maintenance of the data and can be accessed by all interested parties - also in various citation styles and export formats (see below).