@article{BolzernHaenggi2009,
  author    = {Angelo Bolzern and Ambros H{\"a}nggi},
  title     = {Drassodes lapidosus und Drassodes cupreus (Araneae: Gnaphosidae) - eine unendliche Geschichte},
  journal   = {Arachnologische Mitteilungen},
  number    = {31},
  pages     = {16 -- 22},
  year      = {2009},
}