Nullity of the Spanish-state regulations on the administrative activities of the parliaments of the self-governing communities. Insufficient rank of the relevant Royal Decree.: Commentary on Constitutional Court’s Judgment 100/2019, of July 18. Positive conflict of competence num. 259-2019. (BOE num. 192, of 12 August 2019). RCG [Internet]. 2019 Dec. 27 [cited 2026 Sep. 15];(107):469-75. Available from: https://revista.cortesgenerales.es/rcg/article/view/1453