@article{Helsdingen2012,
  author    = {Peter J. van Helsdingen},
  title     = {Spiders in Fauna Europaea : dual use of the database},
  journal   = {Arachnologische Mitteilungen},
  volume    = {2012},
  number    = {43},
  pages     = {37 -- 41},
  doi       = {10.5431/aramit4305},
  year      = {2012},
}