| Type | Article |
| Authors(s) | Grupče, R. |
| Year | 1961 |
| Title | Beitrag zur Kenntnis der Heteroptera Aquatica (Corixinae) von Mazedonien |
| Volume | 4(88) |
| Page(s) | 29-36 |
| Published in/Publisher | Fragmenta Balcanica |
| Type | Article |
| Authors(s) | Grupče, R. |
| Year | 1961 |
| Title | Beitrag zur Kenntnis der Heteroptera Aquatica (Corixinae) von Mazedonien |
| Volume | 4(88) |
| Page(s) | 29-36 |
| Published in/Publisher | Fragmenta Balcanica |