M.  Koponen, ?Lists of the insect types in the Zoological Museum, University of Helsinki. 13. Hymenoptera: Braconidae, excluding types of the taxa described by Wolter Hellén.?, Acta Entomologica Fennica, vol. 55, pp. 27-31, 1989.

M.  Koponen and Tobias, V. I., ?Lists of the insect types in the Zoological Museum, University of Helsinki. 12. Hymenoptera: Braconidae described by Wolter Hellén.?, Acta entomologica Fennica, vol. 55, pp. 23-25, 1989.

R.  Jussila, ?Ichneumonological (Hymenoptera) reports from Finland V.?, Notulae Entomologicae, vol. 69, pp. 75-80, 1989.

R.  Jussila, ?Males and females of Delomerista strandi and Anoncus flavicaudatus (Hymenoptera, Ichneumonidae) found in Sweden.?, Notulae Entomologicae, vol. 69, pp. 73-74, 1989.