@Book{BVMC:928810, author = {Laín Entralgo, Pedro}, title = {La amistad en la antigua Grecia: Platón y Aristóteles}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2018}, year = {2018}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0928810} }