Ryabovol Yaroslav Serhiyovych. Theoretical substantiation of systems of hybridization and the creation of the initial material in breeding of crops. Qualification scientific work on the manuscript : Доктор сільськогосподарських наук : spec.. 06.01.05 - Селекція і насінництво : presented. 2020-07-20; popup.evolution: .; Uman National University of Horticul Ture. – Умань, 0520U100366.

Updated: 2026-11-02