Published in Redia Firenze, in 1911, in volume 7, pages 215-281

Published in Redia Firenze, in 1911, in volume 7, pages 296-333

Published in Redia Firenze, in 1911, in volume 7, pages 334-351

Published in Redia Firenze, in 1911, in volume 7, pages 429-435