Ferens, Ewa. “Freedom of Assembly in the Light of the Constitution and Other Normative Acts of the Republic of Poland and the Kingdom of Spain – Historical and Comparative Perspective: An Outline”. Acta Iuridica Resoviensia (formelry: The Scientific Journal of the University of Rzeszow, Law Series) 40, no. 122 (March 30, 2023): 21–46. Accessed August 24, 2024. https://journals.ur.edu.pl/zeszyty-sp/article/view/4386.