“Proportionality in the designation of senators by a regional parliament: Commentary on Constitutional Court Judgment 116/2023, of September 25, concerning the Appeal for legal protection num. 3837-2021. (BOE num. 261, of November 1, 2023)” (2023) Journal of the Cortes Generales, (116), pp. 539–557. doi:10.33426/rcg/2023/116/1793.