Neu: Open-Access-Erweiterung des EZB-Linkingdienstes. o-bib [Internet]. 2018 Mar. 26 [cited 2024 Nov. 21];5(1):56-7. Available from: https://o-bib-ojs3test.ub.uni-muenchen.de/bib/article/view/2018H1S56-57