| author | date | title | journal / publication | Porfirjeva NA, Timoshkin OA | 1987 | abs. | A contribution to our knowledge on giant planarian Protocotylus magnus (Korotneff, 1912) (Tricladida, Paludicola) // New facts in the investigation of flora and fauna of Lake Baikal and its basin. [In Russian] | Irkutsk State University Press, Scientific-Biological Inst Irkutsk State Univ Proc, Irkutsk, 1987 : 77-86 |
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