J.  Nuorteva and Nuorteva, M., ?The Sawfly fauna of Nilsiä and Juankoski (Eastern Finland) (Hymenoptera, Symphyta)?, Sahlbergia, vol. 8, pp. 11-19, 2003.

M.  Nuorteva and Nuorteva, J., ?Taxonomic status of Sterictiphora sorbi Kontuniemi (Hymenoptera: Argidae)?, Entomologica Fennica, vol. 14, pp. 173-176, 2003.