@article{Sars2009,
  author    = {Georg Ossian Sars},
  title     = {Crustacea caspia : contributions to the knowledge of the carcinological fauna of the Caspian Sea ; part III. Amphipoda, second article: Gammaridae},
  journal   = {Bulletin de l'Acad{\´e}mie Imp{\´e}riale des Sciences de St.-P{\´e}tersbourg},
  volume    = {N.S. 4 = 36.1894},
  pages     = {343 -- 378},
  year      = {2009},
}