Supplemental material
Data Note
The crown: a survey about the Spanish monarchy
Enrique Hernándeza Department of Political Sciences, Universitat Autònoma de Barcelona, Bellaterra, SpainCorrespondence[email protected]
https://orcid.org/0000-0002-9219-9293View further author information
https://orcid.org/0000-0002-9219-9293View further author information, Margarita Torreb Department of Social Sciences, Universidad Carlos III de Madrid, Getafe, Spainhttps://orcid.org/0000-0002-1051-9717View further author information
https://orcid.org/0000-0002-1051-9717View further author information & Antoni-Italo De Moragasc Department of Economics, Colegio Universitario de Estudios Financieros (CUNEF), Madrid, Spainhttps://orcid.org/0000-0001-8146-2167View further author information
https://orcid.org/0000-0001-8146-2167View further author information