| Type | Article |
| Authors(s) | Putshkov, V.G. |
| Year | 1961b |
| Title | Predatory Heteroptera of USSR useful for agricultural and forestal economy |
| Volume | 17 |
| Page(s) | 7-18 |
| Published in/Publisher | Pratsi Institutu Zoologii, Akademiya Nauk Ukrainskoi RSR |
| Type | Article |
| Authors(s) | Putshkov, V.G. |
| Year | 1961b |
| Title | Predatory Heteroptera of USSR useful for agricultural and forestal economy |
| Volume | 17 |
| Page(s) | 7-18 |
| Published in/Publisher | Pratsi Institutu Zoologii, Akademiya Nauk Ukrainskoi RSR |