Hagemann-Wilholt S, Schrader AC, Czerniak A. Isn’t a Number and a URL Enough? Why PIDs Matter and Technical Solutions Alone are not Sufficient. Proc Conf Res Data Infrastr [Internet]. 2023 Sep. 7 [cited 2024 May 9];1. Available from: https://www.tib-op.org/ojs/index.php/CoRDI/article/view/291