Freshwater Oligochaeta of North-West Europe 1.0: Maloscetinkovye cervi (Oligochaeta) Pskovsko-Cudskogo ozera. In Hydrobiological Researches VIII, Hydrobiology of Lakes Ülemiste and Peipus-Pskov. Tallinn: 103-130.

Literature

Authors(s)	Timm, T.
Year	1979
Title	Maloscetinkovye cervi (Oligochaeta) Pskovsko-Cudskogo ozera. In Hydrobiological Researches VIII, Hydrobiology of Lakes Ülemiste and Peipus-Pskov. Tallinn: 103-130.