Augustyn, Mirosław. “Induced Abortions and Contraception in Declarations and Practice of Employees of Various Factories and Other Institutions of Poznań City”. Anthropological Review 49, no. 1-2 (December 30, 1983): 169–180. Accessed July 22, 2024. https://czasopisma.uni.lodz.pl/ar/article/view/21228.