other

http://mediatum.ub.tum.de/node?id=1127579

Reference management software comparison

A good overview from the University Library of the TU Munich about the different functions, operation and license/price models of reference management software.

https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-762961

Reference management software at a glance

A comparison by SLUB Dresden of reference management software such as Zotero, Citavi, Mendeley, EndNote and JabRef.

http://www.sosciso.de/de/software/literature-work/reference/

Social Science Software - Literature databases