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2. Maletskii, S.I., Plant Nomenclature and Classification by the Monogerm/Multigerm Trait, Odnorostkovost’ svekly. Embriologiya, genetika, selektsiya (Monogerm Sugar Beet: Embryology, Genetics, and Breeding), Novosibirsk: Nauka, 1988, pp. 5–12.
3. Orlovskii, N.I., Monogerm Sugar Beet, Vestnik S.-Kh. Nauki, 1957, no. 11, pp. 7–13.
4. Kolomiets, O.K., Selection and Practical Approaches Used in Production of Sugar Beet One-Seeded Cultivars at Belotserkovskaya Experimental Breeding Station, in Odnosemyannaya sakharnaya svekla (Uniseeded Sugar Beet), Moscow: Izd-vo MSKh SSSR, 1960, pp. 22–40.
5. Bordonos, M.G., Segregation Pattern and Some Features of the Beet Stem with Monogerm Seeds, Sel. Semenovod., 1938, no. 6, pp. 24–27.