@article{RodriguezdeRivera, author = {Rodr{\´i}guez de Rivera, Ignacio}, title = {El car{\´a}cter social. Paper presented at the Jornadas en homenaje a Erich Fromm at December 1st, 2000, in Madrid. Typescript 7 p.}, number = {unpublished version / unver{\"o}ffentlichte Fassung}, language = {es} }