Balian, I.V. 2016. From the history of control and seed business in Ukraine: the meaning and role of N.N. Kuleshov in its formation (1908–1926). History of science and technology. 6, 9 (Dec. 2016), 87-99. DOI:https://doi.org/10.32703/2415-7422-2016-6-9-87-99.