Links&Referenzen - Trammel of Archimedes - ellipsograph
Zur Vertiefung des Themas
 | Ellipsograph simulation vorgeschlagen durch emmanuelle An applet to visualize how different types of this ellipsographs work including the one presented in this project. |
| All about ellipsographs vorgeschlagen durch martin Wikipedia on ellipsographs |
 |  |  |  |  |  |  |  |  |
Einen anderen Link vorschlagen
