Birk, A., Buda, F., Bülow, H., Gomez Chavez, A., Müller, C. A., & Timpe, J. Digitizing a Gigantic Nazi Construction: 3D-Mapping of Bunker Valentin in Bremen. Writing the Digital History of Nazi Germany : Potentialities and Challenges of Digitally Researching and Presenting the History of the Third Reich, World War II, and the Holocaust.

Birk, Andreas, Frederike Buda, Heiko Bülow, Arturo Gomez Chavez, Christian A. Müller, and Julia Timpe. "Digitizing a Gigantic Nazi Construction: 3D-Mapping of Bunker Valentin in Bremen." Writing the Digital History of Nazi Germany : Potentialities and Challenges of Digitally Researching and Presenting the History of the Third Reich, World War II, and the Holocaust .

Birk, Andreas, et al. "Digitizing a Gigantic Nazi Construction: 3D-Mapping of Bunker Valentin in Bremen." Writing the Digital History of Nazi Germany : Potentialities and Challenges of Digitally Researching and Presenting the History of the Third Reich, World War II, and the Holocaust, .