Markus Stumpf (1969) works as a librarian at Vienna University Library, as a historian and as a provenance researcher. He leads the Contemporary History Library and the provenance research of the University of Vienna. He is the initiator and a co-editor of the book series “Bibliothek im Kontext” (Library in Context) at Vienna University Press/Vandhoeck & Ruprecht and recently reorganized and became co-editor of the book series “Schriften der VÖB” (Publications of the Austrian Library Association) at University Press Graz. He is also board-member of the Austrian Library Association. 2019 he became a research fellow at the Department of contemporary history at the University of Vienna. Numerous publications see ORCID iD: https://orcid.org.0000-003-4946-9988.