==Lidia Ravera== 
 I don't know why you deleted all that material in Lidia Ravera. A short glance at his webpage, listed in the source, would confirm the very short bio information written there! Anyway I would let you notice that in the prestigious Encyclopedia Britannica there are no sources given for such short articles, even if about living people. Anyway, I added now precise weblinks, hoping this deletionist (meaningless for me) rage would stop one day... Ciao and good work!