Academician N.N. Hrishko doctrine about hemp sexual polymorphism as aspects of the modern theory of sex genetic control and achieved level monoecious - S. V. Mishchenko; I. M. Laiko; V. H. Vyrovets; H. I. Kyrychenko; I. L. Kmets; H. M. Laiko (Factors in experimental evolution of organisms, 2016)