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- [1] New data on ammonites and stratigraphy of the Upper Kimmeridgian and Lower Volgian (Upper Jurassic) of the middle Volga Region (Russia) NEUES JAHRBUCH FUR GEOLOGIE UND PALAONTOLOGIE-ABHANDLUNGEN, 2006, 241 (02): : 225 - 251
- [3] New Radiolarian Species from the Lower Carboniferous of the Volga–Ural Basin and the Upper Carboniferous of the South Urals of Russia Paleontological Journal, 2023, 57 : 353 - 365