Вацький, В. Ф., and С. А. Величко. “Early Ontogenesis Indexes of Suckling Cattle and Possibility of Their Use for Increase the Productivity of Suckling Herds”. Scientific Progress & Innovations, no. 1 (March 28, 2013): 80–84. Accessed February 2, 2026. https://journals.pdaa.edu.ua/visnyk/article/view/156.