On some new and little known diatoms. Communicated to the Royal Swedish Academy of Sciences September 15, 1880 Cleve, P. T. (Per Teodor), 1840-1905 creator text book Stockholm Norstedt 1881 1881
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ENG Diatoms Kungl. Svenska vetenskapsakademiens handlingar, bd. 18, nr. 5 https://www.biodiversitylibrary.org/bibliography/56674 63224349 10.5962/bhl.title.56674