Perspectives on Federalism is a free on-line peer-reviewed journal, promoted by the Centre for Studies on Federalism.

1. Federalism and constitution: States’ participation in constitutional reform as a guarantee of the federalisation process. (A study of Spain’s unique model)
(María Reyes Pérez Alberdi/Essay)

... in constitutional reform. However, we will see how recently, in Spain, the anticipated routes for territorial participation in the constitutional text have proved to be clearly insufficient, and have developed ...