| Authors(s) | Achterberg, C. van |
| Year | 1987a |
| Title | Revisionary notes on the European Helconini (Hymenoptera, Braconidae: Helconinae).— Zool. Med. Leiden 61: 263-285, figs 1-57. |
| Authors(s) | Achterberg, C. van |
| Year | 1987a |
| Title | Revisionary notes on the European Helconini (Hymenoptera, Braconidae: Helconinae).— Zool. Med. Leiden 61: 263-285, figs 1-57. |