Diego - thank you, but that reference merely touches on the true story. There are many more references to the circumstances of that summit but there is photographic evidence that proves Lacidelli and Compagnoni summitted WITH oxygen after misdirecting Bonatti and his sharwa to the high camp location. This is a travesty of everything that is human.
I just expect, of course, that everyone knows this story. Much the same as the stories Cesare Maestri told of his Patagonia summit.
I'm Italian, but what is it with Italians?