Lengths, widths, surfaces : a portrait of old Babylonian algebra and its kin / Jens Hoyrup. - Hoyrup, Jens. (OLS)http://pul/name/74868 (Springer, 2002)
Include indice.
Bibliografia p. [418]-427.

Droga e alcol : dipendere o essere protagonisti / Bruno Frediani. - Frediani, Bruno. (OLS)http://pul/name/46756 (Piemme, 1994)
Bibliografia: p. 151-154.