» Archive
All contributions are available in the ZQF archive – either in Open Access or against payment of a small fee.

» Databases, Services and Websites
ZQF is evaluated and indexed in/on the following databases and external websites.

» Digital Accessibility of the Contributions
All contributions of ZQF are assigned a DOI (Digital Object Identifier) and archived by the publisher for the long term. Furthermore, you can make your contributions freely accessible via Open Express directly at the time of publication.

» E-Mail Alert
You can subscribe to the e-mail alert of ZQF, which will keep you informed of all new publications and future calls for papers.

» ISSN Information
ISSN of ZQF up to and including volume 13, 2012: 1438-8324

» Leaflet & Advertising Rates
Leaflet (PDF Download) | Advertising Rates (PDF Download)

» Long-term Archiving
All contributions of ZQF are archived for the long term at Portico, SSOAR and the German National Library.

» Open Access & Open Express
ZQF is published with a 24-month embargo period. Every issue will be provided for Open Access 24 months after the date of publication. An overview of current issues and contributions in Open Access can be found on the overview page. With our Open Express offer, we offer you to release your contribution for Open Access before the 24-month embargo period expires. You can find more information on the information page for our Open Express offer.