BUDAKVA, Y. O.; BankovskaI. В.; POCHERNYAEV, K. F.; ZINOVIEV, S. H. THE USE OF MARKER BREEDING IN THE ORIGINAL BREEDS OF PIGS ACCORDING TO THE INDICATORS OF GENETIC VARIABILITY OF THEIR HYBRID DESCENDANTS. Bulletin of Sumy National Agrarian University. The series: Livestock, n. 4, p. 8-14, 27 Feb. 2023.