CALATAYUD SIERRA, Adolfo. Model contract for a power of attorney with independent authority in accordance with Aragonese Civil Law. Revista de derecho aragonés, [S. l.], n. 31, p. 255–280, 2025. DOI: 10.26754/ojs_deara/deara.12599. Disponível em: https://papiro.unizar.es/ojs/index.php/deara/article/view/12599. Acesso em: 16 dec. 2025.