Marian Rejewski, Henryk Zygalski, Jerzy Różycki These research mathematicians and cryptologists successfully broke, in late 1932/early 1933, the cipher of […]
The military doctrine that held sway in Europe during the interwar years mandated that any area which was expected to […]
POZNAŃ The city lies on the Warta river. It is the capital of Wielkopolska Voivodeship and the see of the […]
POZNAŃ Poznań, the capital town of the region, the Province and the Archdiocese, is situated on the Warta. Poznań is […]
POZNAŃ Situated on the Warta River, Poznań is the capital of the region, Province and archdiocese, and an important point […]