D. Telnov, A. Bukejs et al. 2007. Contributions to the knowledge of Latvian Coleoptera. 6.

D.Telnov, A.Bukejs, J.Gailis, M.Kalnins, A.Napolov, M.Sorensson.
Contributions to the Knowledge of Latvian Coleoptera. 6.
Latvijas entomologs, 2007, 44: 45-52.