| 1. | Zero | | | A history of Zero that describes the introduction of zero and the main persons that brought advantages to it.
www-groups.dcs.st-and.ac.uk |
| 2. | The Digit Zero | | | Some information about the number zero and links to other pages.
www-personal.umich.edu |
| 3. | Zero in Four Dimensions | | | A paper discussing the historical, psychological, cultural, and logical perspectives of the number zero.
www.pantaneto.co.uk |
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