Mittermaier B, Barbers I, Ecker D, Lindstrot B, Schmiedicke H, Pollack P. Der Open Access Monitor Deutschland. o-bib [Internet]. 2018 Dec. 10 [cited 2025 Aug. 11];5(4):84-100. Available from: https://o-bib-ojs3test.ub.uni-muenchen.de/index.php/bib/article/view/5391