“New Approach on Old Matters about Parliamentary Inquiry Committees: The Duty to Appear for State Authorities and Civil Servants before the Self-Governing Parliamentary Assemblies, the Obligation to Speak Truthfully and the Role of Minorities in the Commit”. Journal of the Cortes Generales, no. 100-102 (December 1, 2017): 101–129. Accessed September 15, 2026. https://revista.cortesgenerales.es/rcg/article/view/28.