| Type | Book |
| Authors(s) | Wyniger, D. |
| Year | 2004 |
| Title | Central European species of the phyline bug genus Psallus (Hemiptera, Heteroptera, Miridae): phylogeny and taxonomy: 5-56 |
| Published in/Publisher | Inauguraldissertation Universität Basel |
| Type | Book |
| Authors(s) | Wyniger, D. |
| Year | 2004 |
| Title | Central European species of the phyline bug genus Psallus (Hemiptera, Heteroptera, Miridae): phylogeny and taxonomy: 5-56 |
| Published in/Publisher | Inauguraldissertation Universität Basel |