1. 1. Velikov, V. A. (2013). Molekulyarnaya biologiya: prakticheskoe rukovodstvo [Molecular biology. Practical guide]. Saratov: Izdatelstvo «Saratovskiy istochnik» [in Russian].
2. 2. Ermatraut E. R., Prysiazhniuk O. I., Shevchenko I. L. (2007). Statystychnyi analiz ahronomichnykh doslidnykh danykh v paketi STATISTICA 6.0 [Statistical analysis of agronomic research data by program STATISTICA 6.0]. K.: TOV «PolihrafKonsaltynh» [in Ukrainian].
3. 3. Roik M.V., Syvolap Iu.M., Petiukh H.P., Shaiuk L.V., Bab'iazh A.I., Bilous N.V. (2007). Vyznachennia molekuliarno-henetychnoho polimorfizmu rodu BETA L. za dopomohoiu polimeraznoi lantsiuhovoi reaktsii [Determining of the molecular genetics polymorphisms of genus BETA L. by polymerase chain reaction]. K.: TOV «PolihrafKonsaltynh» [in Ukrainian].
4. 4. Fedulova, T. P. (2014). DNK-markeryi dlya identifikatsii sortotipov v genofonde sveklyi korneplodnoy [DNA markers for identifying of varieties in the gene fond of sugar beet]. Saharnaya svekla - Sugar beet, 5, 14-16 [in Russian].
5. 5. Fedulova, T. P., & Fedorin, D. N. (2015). Issledovanie vnutrividovogo polimorfizma sortotipov sveklyi korneplodnoy (Beta vulgaris L.) [Researching of intraspecific polymorphism varieties of sugar beet (Beta vulgaris L.). Vestnik Voronezhskogo gosudarstvennogo agrarnogo universiteta - Bulletin of Voronezh State Agrarian University, 2, 21-24 [in Russian].