1. The braconid types of Szépligeti in the Leiden Museum;van Achterberg;Entomologische Berichten Amsterdam,1974
2. Revision of the subfamily Blacinae Foerster (Hymenoptera, Braconidae);van Achterberg;Zoologische Verhandelingen Leiden,1988
3. Illustrated key to the subfamilies of the Holarctic Braconidae (Hymenoptera: Ichneumonoidea);van Achterberg;Zoologische Mededelingen Leiden,1990
4. Illustrated key to the subfamilies of the Braconidae (Hymenoptera: Ichneumonoidea);van Achterberg;Zoologische Verhandelingen Leiden,1993
5. Braconidae. An illustrated key to all subfamilies;van Achterberg;ETI World Biodiversity Database CD-ROM Series Amsterdam,1997