Birstein, Y. A. (1941). The sub-terranean Amphipoda of Abkhazia with notes on the Niphargus species of Transkaukasus. Archives du Musee Zoologique de l'Universite de Moscou. 6: 259-272.
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Birstein, Y. A.
1941
The sub-terranean Amphipoda of Abkhazia with notes on the Niphargus species of Transkaukasus
Archives du Musee Zoologique de l’Universite de Moscou