Kubilevičius, Karolis. “The Inviolability of Right to Petition in Context of Digitalization. Comparative Analysis of Lithuania, Latvia, Estonia and Poland”. Law Review / Teisės apžvalga 2, no. 22 (February 28, 2021): 3–20. Accessed February 23, 2025. https://ejournals.vdu.lt/index.php/LawReview/article/view/2264.