“Nullity of the Resolution of the Parliament of Catalonia that disregards the constitutional framework of the Crown: Commentary on Constitutional Court’s Judgment 98/2019, of July 17. Challenge procedure for self-governing communities’ provisions and resolutions num. 5813¬2018. (BOE num. 192, of August 12, 2019)”, RCG, no. 107, pp. 477–489, Dec. 2019, doi: 10.33426/rcg/2019/107/1454.