Valieva, E. R., et al.. Assessment of the Influence of the Maternal Genotype on the Realization of the Productive Potential of Holstein Cattle in the Conditions of the Novosibirsk Region. Federal State Educational Institution of Higher Education Novosibirsk State Agrarian University, Dec. 2020, doi:10.31677/2072-6724-2020-57-4-56-64.