Reference

Yulia V. Astafurova, Maxim Yu. Proshchalykin, Mahir M. Maharramov (2017): Contribution to the knowledge of the Seladonia ROBERTSON and Vestitohalictus BLÜTHGEN (Hymenoptera: Halictidae: Halictus LATREILLE) of European part of Russia – Linzer biologische Beiträge – 0049_1: 377 - 386.