@article{Dathe2010,
  author    = {Holger H. Dathe},
  title     = {Die Arten der Gattung Hylaeus F. in Europa (Hymenoptera: Apoidea, Colletidae)},
  journal   = {Mitteilungen aus dem Zoologischen Museum in Berlin},
  volume    = {56},
  number    = {2},
  pages     = {207 -- 294},
  year      = {2010},
}