@Article{BVMC:998088, author = {Díaz Migoyo, Gonzalo}, title = {El optimismo de "El túnel", de E. Sábato}, journal = {Cuadernos Hispanoamericanos. Núm. 359, mayo 1980}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2020}, year = {2020}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0998088} }