Reference

Barbara-Amina Gereben-Krenn, Johann [Hans] Neumayer, Sarah Bardakji, Gerald Timelthaler, Joseph F. Gokcezade, Silas Bossert, Harald W. Krenn (2013): Cryptic bumblebee species of the Bombus lucorum-complex in the Austrian Alps. – Poster – Monografien Entomologie Hymenoptera – 0244: 1.