BĄK, Hubert and GACA, Andrzej. Handfastning of July 29, 1282 and its significance for the development of Danish parliamentarism and other political changes in the Kingdom. Studia Iuridica Toruniensia. Online. 18 July 2021. Vol. 27, pp. 11-36. [Accessed 19 June 2025]. DOI 10.12775/SIT.2020.019.