| Type | Article |
| Authors(s) | Protić, L. |
| Year | 1987a |
| Title | Hemiptera-Heteroptera collection of Nikolas A. Kormilev in Natural History Museum in Belgrade |
| Volume | 35 |
| Page(s) | 1-100 |
| Published in/Publisher | Posebna Izdanja Prirodnjački Muzej u Beogradu |
| Type | Article |
| Authors(s) | Protić, L. |
| Year | 1987a |
| Title | Hemiptera-Heteroptera collection of Nikolas A. Kormilev in Natural History Museum in Belgrade |
| Volume | 35 |
| Page(s) | 1-100 |
| Published in/Publisher | Posebna Izdanja Prirodnjački Muzej u Beogradu |