| Program | Role | Version | Date |
|---|---|---|---|
| M-Tunf | Programmer | 1.01 | 1995-10-09 |
| GFA GEM | Programmer | 1994-05-15 | |
| Tetric | Programmer | 1992-12-23 | |
| ClickRun | Programmer | ||
| Egale | Programmer | 4.1 | |
| UserReg | Programmer | 1.5 |
| Articles | Magazine |
|---|---|
| GFA-BASIC mit ergo!pro: Aus Hausschuh mach’ Rennrad | ST-Computer 07/1994 22p |
