PAVÍA, José M.; TOBOSO, Fernando. Key Electoral Institutions and Rules Influencing Proportionality and Partisan Bias in Spanish Politics. Panoeconomicus, [S. l.], v. 68, n. 4, p. 531–554, 2021. DOI: 10.2298/PAN180725022P. Disponível em: http://panoeconomicus.org/index.php/jorunal/article/view/987. Acesso em: 5 dec. 2025.