Mikhailov, V.I. & Makarova, I.V. (1983). [Simonsenia delognei and Simonsenia delicatula n. sp. (Bacillariophyta)--the first representatives of the genus Simonsenia in the USSR]. Botanicheskii Zhurnal, 68(9): 1245-1246, 1 pl.
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Mikhailov, V.I. & Makarova, I.V.
1983
[Simonsenia delognei and Simonsenia delicatula n. sp. (Bacillariophyta)--the first representatives of the genus Simonsenia in the USSR]