1. Minotetrastichus platanellus (Mercet) (Hymenoptera: Eulophidae), a parasitoid new to Britain, tracking an invading host;Agassiz;Entomologist's Gazette,1996
2. An integrative approach to species discrimination in theEupelmus urozonuscomplex (Hymenoptera, Eupelmidae), with the description of 11 new species from the Western Palaearctic
3. Notes on the pteromalids (Hymenoptera, Chalcidoidea, Pteromalidae) of Dobrogea, Romania (I). Analele Stiintifice ale Universitatii "Al;Andriescu;Analele Stiintifice ale Universitatii "Al I. Cuza" Iasi (Biologie Animala),2003
4. A synopsis of Perilampus Latreille with descriptions of new genera and species (Hymenoptera, Perilampidae), II;Argaman;Acta Zoologica Hungarica,1991
5. A revision of the British species of Halticoptera (Hymenoptera: Pteromalidae) allied to H.circulus (Walker)