Khursevich, G.K. (1989). [New data on morphology and systematic position of Stephanodiscus matrensis (Bacillariophyta)]. Botanicheskii Zhurnal, 74(4): 487-489
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Khursevich, G.K.
1989
[New data on morphology and systematic position of Stephanodiscus matrensis (Bacillariophyta)]