Lehnstaedt, Stephan: Two Kinds of Occupation? German and Austro-Hungarian Economic Policy in Congress Poland, 1915-1918, in: Bürgschwendtner, Joachim / Egger, Matthias / Barth-Scalmani, Gunda (eds.): Other Fronts, Other Wars?: First World War Studies on the Eve of the Centennial, Leiden 2014-08-12 Brill, pp. 197-217.