| Auteur(s) | Gogala, A. |
| Jaar | 1994 |
| Titel | Contribution to the Knowledge of the Bee Fauna of Slovenia II (Hymenoptera: Apidae). Scopolia. Museum historiae Naturalis Sloveniae 31: 1–40. |
| Auteur(s) | Gogala, A. |
| Jaar | 1994 |
| Titel | Contribution to the Knowledge of the Bee Fauna of Slovenia II (Hymenoptera: Apidae). Scopolia. Museum historiae Naturalis Sloveniae 31: 1–40. |