@article{Westrich2008,
  author    = {Paul Westrich},
  title     = {Zur {\"U}berflutungstoleranz von Hymenopteren in Gallen von Lipara lucens (Diptera: Chloropidae)},
  journal   = {Eucera},
  volume    = {1},
  number    = {1},
  pages     = {1 -- 16},
  url       = {https://www.wildbienen.info/downloads/eucera-1-2008-01.pdf},
  year      = {2008},
}