The online database Berlin-Bibliography, which is provided by the Center of Berlin Studies at the Central and Regional Library Berlin, contains bibliographical references to literature (monographs and articles) about Berlin from 1985 onwards. Predecessors of this database are printed series, that were published in both parts of the divided city of Berlin:

[Unser] Berlin [Hauptstadt der DDR] in Buch und Zeitschrift / Stadtbibliothek Berlin
Berlin-Bibliographie / Historische Kommission zu Berlin

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