@Book{BVMC:735845, author = {Dufour, Gérard}, title = {Sermones revolucionarios del Trienio Liberal : 1820-1823 }, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2016}, year = {2016}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmccz556} }