[1]
G. . I. Panfilova, O. . L. Tretyakova, A. . S. Degtyar, V. . N. Nefedova, and S. . V. Semenchenko, “A Study on the Dynamics of the Development of Red Steppe Cows and Their Ayrshire and Holstein Crossbreeds”, KLS, vol. 6, no. 3, pp. 485–491, Apr. 2021.