R.  Jussila, ?Perilissus compressus Thomson, 1883 ? a new ichneumonid (Ichneumonidae) species to the Finnish fauna. ?, Notulae Entomologicae, vol. 61, p. 227, 1981.

R.  Jussila, ?Three species of Hadrodactylus Förster (Ichneumonidae) new for the Finnish fauna?, Notulae Entomologicae, vol. 61, p. 227, 1981.

R.  Jussila, ?Euceros serricornis Hal. (Hym., Ichneumonidae) Turusta.?, Notulae Entomologicae, vol. 61, p. 227, 1981.