|
Displaying results 1 to 2 of 2 |
|
| 1. Hermann von Helmholtz, '[Review of On the Hypotheses Upon Which Geometry is Based, by Georg F B Riemann]', Academy, 1 (1870), 128–30 |
| 2. Anon, 'Is Euclid Dethroned?', Review of Reviews, 8 (1893), 634 |
