Aleхeeva Tatiana A. Ideological and legal sources of formation of the concept of head of state in Spain. Pravovedenie, [S. l.], v. 61, n. 5, p. 174–201, 2017. Disponível em: https://pravovedenie.spbu.ru/article/view/6646. Acesso em: 15 jan. 2025.