Template:Lobo et al., 2011
- Lobo, J.M., Guéorguiev, B.V. & Chehlarov, E.I. 2011. The species of Scarabaeus Linnaeus (Coleoptera: Scarabaeidae) in Bulgaria and adjacent regions: faunal review and potential distribution. Entomologica Fennica 21(4): 202–220. abstract and full article (PDF)