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Witon, E., Witkowski, A. & Lange-Bertalot, H. (2004). Hippodonta subcostulata (Hustedt) Lange-Bertalot, Metzeltin et Witkowski and some fragilaroid diatom taxa from the Holocene lacustrine sediments of the Faeroe Islands. Diatom Research. 19(1): 123-134.