“The new German government plans to replace the "Hartz IV" with a ‘Subsidy for the citizen’. Paradigm shift in the law of existential guarantee or inevitable legal adaptation?” (2022) Revista de Derecho de la Seguridad Social, Laborum, (31), pp. 147–157. Available at: https://revista.laborum.es/index.php/revsegsoc/article/view/578 (Accessed: 6 November 2026).