Wislouch, S.M. (1921). Materialy po diatomovym Yaroslavskoy gubernii). (Material on the Diatoms of the gouvernment of Jaroslav). Trudy Yaroslavskogo Estestvenno istorich, Obshch., 3: 105-116, 1 pl., 15 Lit. hinw.
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Wislouch, S.M.
1921
Materialy po diatomovym Yaroslavskoy gubernii). (Material on the Diatoms of the gouvernment of Jaroslav)