PIDPALA, T. V.; ZAITSEV , Ye. M.; PRAVDA, A. O. The results of using Нolstein bulls for service in breeding a highly productive herd. Scientific Progress & Innovations, [S. l.], n. 1, p. 169–180, 2019. DOI: 10.31210/visnyk2019.01.16. Disponível em: https://journals.pdau.edu.ua/visnyk/article/view/1123. Acesso em: 23 aug. 2025.