1. Zur parasitenfauna österreichischer eulenvögel (Strigiformes);E Kutzer;Angew Parasitol,1982
2. Centrorhynchus aluconis (Acanthocephala) and other helminth species in tawny owls (Strix aluco) in Great Britain;JA Ewald;J Parasitol,1993
3. Parasitation of falconiform, strigiform and passeriform (Corvidae) birds by helminths in Spain;MP Illescas-Gomez;Res Rev Parasitol,1993
4. Trematodes of owls (Aves: Strigiformes) in the Czech Republic;J Sitko;Acta Soc Zool Bohem,2001
5. The helminth fauna of birds of prey (Accipitriformes, Falconiformes, and Strigiformes) in the Netherlands;FHM Borgsteede;Acta Parasitol,2003