1. Belyakov, E.A., Biology of some members of the genus Sparganium L. (family Typhaceae), Extended Abstract of Cand. Sci. (Biol.) Dissertation, Syktyvkar, 2016.
2. Bobrov, Yu.A., Biology of some members of the genus Sparganium L. (family Typhaceae), Arctic Environ. Rep., vol. 17, no. 2, pp. 104–112.
3. Borisova, I.V. and Popova, T.A., Diversity of functional and zonal structure of shoots of perennial grasses, Bot. Zh., 1990, vol. 75, no. 10, pp. 1420–1425.
4. Gubanov, I.A., Novikov, V.S., and Tikhomirov, V.N., Opredelitel’ vysshikh rastenii srednei polosy evropeiskoi chasti SSSR (Identification Guide to Higher Plants of the Central Belt of the European Part of the USSR), Moscow: Prosveshchenie, 1981.
5. Darovskikh, E.A., Types of monocarpic shoots of Potamogeton lucens L., in Trudy VII Mezhdunarodnoi konferentsii po morfologii rastenii, posvyashchennoi pamyati I.G. i T.I. Serebryakovykh (Proc. VII Int. Conf. on the Morphology of Plants, Dedicated to the Memory of I.G. Serebryakov and T.I. Serebryakova), Moscow: Mosk. Pedagog. Gos. Univ., 2004, pp. 76–77.