Gwizdała, Jerzy P. “The Place of the Association of Insurance and Reinsurance in the Warta SA Property Insurance Market”. Studia Oeconomica Posnaniensia 3, no. 11 (March 27, 2026): 23–35. Accessed September 3, 2026. https://journals.ue.poznan.pl/soep/article/view/3689.