Reference

Johann [Hans] Neumayer, Silas Bossert, Bernhard Schneller, Barbara-Amina Gereben-Krenn, Monika Kriechbaum, Bärbel Pachinger (2015): Citizen Science for obtaining faunistic and ecological data on bumblebees – first experiences and evaluation. – Poster GfOe Annual Meeting August 31 to September 4, 2015, Göttingen, Germany – Monografien Entomologie Hymenoptera – 0245: 1.