Kwaśniewski, Jerzy, ed. 2026. “Key Voting Results in the Sejm and Senate of the Republic of Poland in the 1990s”. In Protection of Human Life at the Prenatal Stage of Development: Social, Medical and Legal Aspects. Ordo Iuris Library. Warszawa: Ordo Iuris Institute for Legal Culture - Scientific Press. https://doi.org/10.37873/5zyb4w07.