Sokolskaya, N. L. (1961). Materialy po faune presnovodnych maloščetinkovych červej Kamčatk [Material dealing with the fresh-water oligochaeta fauna of Kamchatka]. Bjulleten'Moskovskogo obščestva ispytatelej prirody, otdel biologii. 66: 54-68.
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Sokolskaya, N. L.
1961
Materialy po faune presnovodnych maloščetinkovych červej Kamčatk [Material dealing with the fresh-water oligochaeta fauna of Kamchatka]