References in Ageing populations: the challenges ahead - The Lancet
List of countries by population in 1939 - Wikipedia
Why is Germany's population the same as it was back in 1939? - Quora
Religion in Germany - Wikipedia
Demographics of Germany - Wikipedia
Germany Country Profile - National Geographic Kids
Chapter 3 The Danger between Nature and Culture: The Quotidian Threat of Urban Fires in the Premodern Era in: Prometheus Tamed
Population of Poland 1800-2020 | Statista
Why is Germany's population the same as it was back in 1939? - Quora
Population of East and West Germany 1950-2016 | Statista
Census in Germany - Wikipedia
Slovak participation in the war. Occupation of Polish mountain regions - English content - Przystanek Historia
Maps of Germany | Office of Strategic Services Maps - Spotlight at Stanford
Has the global Jewish population finally rebounded from the Holocaust? Not exactly. - The Washington Post
Europe's Jewish population | Pew Research Center
Population of East and West Germany 1950-2016 | Statista
Census in Germany - Wikipedia
Why is Germany's population the same as it was back in 1939? - Quora
Demographics of France - Wikipedia
World War II casualties - Wikipedia
Demographics of Germany - Wikipedia
File:Extension of Germany (1935-1939)-fr.svg - Wikimedia Commons
Time-constant German 2008-districts. For city names, see Figure 2.... | Download Scientific Diagram
World War II - Forces and resources of the European combatants, 1939 | Britannica
Time-constant German 2008-districts; b=1. The World War II period... | Download Scientific Diagram
Germany country profile - BBC News
