ONISZCZUK, Jerzy. A Few Remarks on the Conditions for Peace: Reflections on Humanity. Kwartalnik Kolegium Ekonomiczno-Społecznego. Studia i Prace, [S. l.], n. 3(39), p. 29–55, 2019. Disponível em: https://econjournals.sgh.waw.pl/kwes/article/view/3623. Acesso em: 18 maj. 2024.