Dear Irina, I myself never really tried to calculate the MAE, so take this with a grain of salt and take replies of people with real experience more serious than this:
- [Wien] MAE Ирина Шихман
- [Wien] MAE Ирина Шихман
- [Wien] MAE Ирина Шихман
- [Wien] MAE pieper
- [Wien] MAE Peter Blaha
- [Wien] MAE pieper
- [Wien] MAE Ирина Шихман