1. New records of spiders (Araneae) from Norway with notes on epigynal characters of Philodromus fuscomarginatus (DeGeer) (Philodromidae) and Araneus sturmi (Hahn) (Araneidae);Aakra,2000
2. Soil Mites (Oribatids) Climbing Trees
3. Arten-, Prozeß- und Ressourcenschutz vor dem Hintergrund faunistischer Untersuchungen im Kronenraum des Waldes;Ammer,1999
4. Diversification of Syrphidae (Diptera) fauna in the canopy of Polish pine forests in relation to forest stand age and forest health zones;Bankowska,1994
5. Aspects de la répartition des peuplements d'arthropodes dans les couronnes de Pinus mugo Turra;Basset,1985