Watchers
- aleksip
- betullam
- bwiens@adobe
- ckazLeipzig University Library (Germany)
- cmurdoch
- datavoyager
- demiankatzVillanova University
- dlacy
- dmjStaats- und Universitätsbibliothek Hamburg
- eemailme
- EreMaijalaThe National Library of Finland
- gymel
- hajosengSUB Hamburg
- haschart
- jhcloos
- jochen-lienhardFreiburg University Library
- lahmannLeipzig, Germany
- leanderseige@ubleipzig @seigedigital
- librarywebchicOCLC
- lmgonzales
- marktriggsTeaspoon Consulting Pty Ltd
- masaoUniversity of Tsukuba
- mis306lu
- olli-goldHamburg University of Technology
- samuli
- todolsonUniversity of Chicago
- xmorave2Czech Republic