Assing, V. (1998) “Two new Palaearctic species and two new synonyms of Atrecus Jacquelin du Val (Coleoptera: Staphylinidae, Xantholininae)”., Contributions to Entomology = Beiträge zur Entomologie, 48(2), pp. 343–351. doi:10.21248/contrib.entomol.48.2.343-351.