Krukowski, Józef. “The Principle of the Healthy Cooperation Between the State and the Church for the Benefit of the Institution of Marriage and the Family: An Introduction to the Issue”. Biuletyn Stowarzyszenia Kanonistów Polskich, vol. 34, no. 37 bis, June 2024, pp. 137-54, doi:10.32077/bskp.8483.