| Title | Author | Publication Year | PDF File |
|---|---|---|---|
| A record of Stephanus serrator (F.) (Hym., Stephanidae) from S. W. France. | 1996-09-01 | ||
| Pteromalus apum (Retzius) and other pteromalid (Hym.) primary parasitoids of butterfly pupae in western Europe, with a key. | 1997-05-01 | ||
| The Hymenoptera associated with spiders in Europe. | 1987-03-01 |
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