@Misc{BVMC:593968, author = {Tarrab Rivera, Alejandro}, title = {Intertextualidad científica en "Purgatorio" de Raúl Zurita}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2013}, year = {2013}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc127k8} }