(1)
Lobo, J. M.; Jiménez-Ruiz, Y.; Chehlarov, E.; Guéorguiev, B.; Petrova, Y.; Král, D.; Alonso-Zarazaga, M. Ángel; Verdú, J. R. The Classification and Phylogenetic Status of Jekelius (Reitterius) punctulatus (Jekel, 1866) and Jekelius (Jekelius) brullei (Jekel, 1866) (Coleoptera: Geotrupidae) Using Molecular Data. Zootaxa 2015, 4040, 187–203.