HH3K98 --> https://www.researchgate.net/profile/Monica_Threlfall/publication/233465838_Explaining_Gender_Parity_Representation_in_Spain_The_Internal_Dynamics_of_Parties/links/00b495358eb76b97a7000000/Explaining-Gender-Parity-Representation-in-Spain-The-Internal-Dynamics-of-Parties.pdf?origin=publication_detail>