@Article{BVMC:265741, author = {Umbral, Francisco}, title = {Historia y "Trilce"}, journal = {Cuadernos Hispanoamericanos. Núm. 454-455, abril-mayo 1988}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2009}, year = {2009}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcng564} }