@book{
title = {Stupefatti!},
author = {},
editor = {Balzac, Honoré  <de>},
editor = {Baudelaire, Charles},
editor = {Freud, Sigmund},
editor = {Tolstoj, Lev Nikolaevič},
year = {2009},
address = {Prato },
publisher = {Piano B},
}