1. [1] Andryushchenko, A.V., Kryvytskyi, K.M., & Veselovska, O.B. (2010). Methodology for varietal examination of alfalfa (Medicago sativa L. M., M. x varia Martyn) for distinction, homogeneity and stability. Kyiv.
2. [2] Balyuk, S.A., Medvedev, V.V., & Tarariko, O.G. (2010). National report on the state of soil fertility in Ukraine. Kyiv. Retrieved from http://www.iogu.gov.ua/wp-content/uploads/2013/07/stan_gruntiv.pdf.
3. [3] Buhaiov, V.D., & Gorenskyi, V.M. (2021). Peculiarities of expression of traits of feed and seed productivity of alfalfa collection accessions under high soil acidity. Plant Genetic Resources, 29, 61-69. doi: 10.36814/pgr.2021.29.06.
4. [4] Bugayov, V.D., & Zadorozhnay, I.S. (2012). Form the history of alfalfa research in Ukraine. Feeds and Feed Production, 72, 175-183. Retrieved from https://fri-journal.com/index.php/journal/article/view/819.
5. [5] Bugayov, V.D., Mamalyha, V.S., & Gorenskyi, V.M. (2014). Evaluation and creation of starting material for alfalfa breeding in conditions of increased soil acidity. Factors of Experimental Evolution of Organisms, 15, 153-155.