| Type | Article |
| Authors(s) | Josifov, M. |
| Year | 1961c |
| Title | Über drei in Bulgarien anzutreffende Miridenarten (Hemiptera, Heteroptera) |
| Volume | 4 |
| Page(s) | 21-27 |
| Published in/Publisher | Fragmenta Balcanica |
| Type | Article |
| Authors(s) | Josifov, M. |
| Year | 1961c |
| Title | Über drei in Bulgarien anzutreffende Miridenarten (Hemiptera, Heteroptera) |
| Volume | 4 |
| Page(s) | 21-27 |
| Published in/Publisher | Fragmenta Balcanica |