Ekman, S. (1923). Süsswasserkrustazeen aus Nowaja Semlja. Report of the Scientific Results of the Norwegian Expedition to Novaya Zemlya 1921, Videnskapsselskapet I Kristiana. 10:1-16, figs.1-11.
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Ekman, S.
1923
Süsswasserkrustazeen aus Nowaja Semlja.
Report of the Scientific Results of the Norwegian Expedition to Novaya Zemlya 1921, Videnskapsselskapet I Kristiana