| Authors Name |
|---|
| Olbrot, Jadwiga [1] |
| Olejnik, Leszek [1] |
| Olejnik, Oskar [1] |
| Olędzki, Marek [1] |
| Ollick, Maria [1] |
| Onyshchuk, Jaroslav [1] |
| Opaliński, Mateusz [1] |
| Opaliński, Piotr [1] |
| Orman-Lebioda, Kamila [1] |
| Orszulak-Dudkowska, Katarzyna [1] |
| Orszulak-Dudkowska, Katarzyna [2] |
| Orszulak-Dudkowska, Katarzyna [1] |
| Orzechowska, Agata [1] |
| Ossowski, Piotr [1] |
| Owczarek, Michał [1] |
