All articles and notes appearing in RhM are made available online as full texts three years after publication of the print version. They can be accessed free of charge for personal use. All rights remain with the publisher.

Currently contributions from all volumes that appeared between 1827 and 2013 are available as PDF files.

The digitization of volumes from the period from 1827 to 1999 was funded by the German Research Foundation

Current issues and back issues of the past four years can be accessed online by registered subscribers via J.D. Sauerländer's Verlag or via the intranet of subscribing institutions.