Studien und Quellen = Etudes et sources = Studi e fonti.
Schweizerisches Bundesarchiv.
Bern : Schweizerisches Bundesarchiv,
1975-
Issues for  present other title information prominently: Zeitschrift des Schweizerischen Bundesarchivs = Review des Archives fédérales suisses = Rivista dell'Archivio federale svizzero.
Each issue has also a distinctive title.