Lenk, Hartmut. “On the Change in Text Type Profiles in the Vossische Zeitung and the Berliner Zeitung over the Last One Hundred Years”. Journal for German and Scandinavian Studies / Списание „Германистика и скандинавистика“ 1 (December 31, 2025): 119–145. Accessed February 9, 2026. https://periodicals.uni-sofia.bg/index.php/gsc/article/view/3214.