1. Agroekologicheskii atlas Rossii i sopredel’nykh stran: ekonomicheski znachimye rasteniya, ikh vrediteli, bolezni, i sornye rasteniya (Agroecological Atlas of Russia and Adjacent Countries: Economically Significant Plants, Their Pests, Diseases and Weeds), Afonin, A.N., Grin, S.L., Dzyubenko, N.I., and Frolov, A.N., Eds., 2008. http://www.agroatlas.ru. Accessed September 5, 2018.
2. Bobrov, A.A. and Chemeris, E.V., Notes on river pondweeds (Potamogeton, Potamogetonaceae) of the Upper Volga region , Novosti Sistemat. Vyssh. Rastenii, 2006, vol. 38, pp. 23–65.
3. Bobrov, A.A. and Chemeris, E.V., Vegetation cover of small south taiga river and its changing under regulated flow (on the example of the river Kueksha, Kostroma region), Tr. KarNTs RAN, Biogeograf., 2012, no. 1, pp. 33–47.
4. Bobrov, A.A. and Chemeris, E.V., Pondweeds (Potamogeton, Potamogetonaceae) in river ecosystems in the north of European Russia, Dokl. Biol. Sci., 2009, vol. 425, no. 1, pp. 167–170.
5. Bobrov, A.A. and Chemeris, E.V., River vegetation in the north of European Russia: preliminary results, Ekosistemy malykh rek: bioraznoobrazie, ekologiya, okhrana: Lektsii i materialy dokl. Vseros. shk.-konf (Ecosystems of Small Rivers: Biodiversity, Ecology, Protection: Lectures and Materials of Reports, Russ. School-Conf.), Borok: Printkhaus, 2008, pp. 76–79.