| Type | Article |
| Authors(s) | Jansson, A. |
| Year | 1987a |
| Title | Lists of the insect types in the Zoological Museum, University of Helsinki. 1. Heteroptera: Nepomorpha |
| Volume | 48 |
| Page(s) | 1-9 |
| Published in/Publisher | Acta Entomologica Fennica |
| Type | Article |
| Authors(s) | Jansson, A. |
| Year | 1987a |
| Title | Lists of the insect types in the Zoological Museum, University of Helsinki. 1. Heteroptera: Nepomorpha |
| Volume | 48 |
| Page(s) | 1-9 |
| Published in/Publisher | Acta Entomologica Fennica |