FRĄTCZAK , Ewa; SIKORSKA, Iga. Changing attitudes and behaviour concerning contraception and abortion in Poland. Studia Demograficzne, [S. l.], n. 2(156), p. 73–114, 2009. Disponível em: https://econjournals.sgh.waw.pl/SD/article/view/2590. Acesso em: 12 may. 2024.