M. Olszówka and B. Zalewski, “Constitutional standards of protection of the life of the conceived child in the Polish legal order”, in Protection of human life at the prenatal stage of development: Social, medical and legal aspects, J. Kwaśniewski, Ed. Warszawa: Ordo Iuris Institute for Legal Culture - Scientific Press, 2026. doi: 10.37873/b886w187.