STEFFEN, K. Occupation as Social Practice and Ambiguous Space: The Lives of Ludwik Hirszfeld and Jan Czochralski in Warsaw, 1939–44. Acta Poloniae Historica, [S. l.], v. 125, p. 99–132, 2022. DOI: 10.12775/APH.2022.125.05. Disponível em: https://apcz.umk.pl/APH/article/view/39351. Acesso em: 1 juli. 2024.