Article Four (Sicily)
The party, which functioned mainly as a group within the Sicilian Regional Assembly (ARS), was launched in July 2013 by a diverse bunch of regional deputies, including many from the Union of the Centre (UdC), led by Lino Leanza, former floor leader of the party in the ARS and former deputy of the Movement for the Autonomies (MpA).
- "Archived copy". Archived from the original on 2015-04-15. Retrieved 2015-01-10.