| Kazhdan-{ | hide text |
| 191231-140530: | 1+1=2. |
| 191231-140529: | DoPeGDO (2). |
| 191231-140528: | Knots and virtual knots, $\theta$. |
| 191231-140527: | DoPeGDO. |
| 110406-131635: | A Sketch (2). |
| 110405-102541: | A Sketch. |
| 080717-155154: | Dreams on Quantum Groups. (more...) |
| } |