Body type of cows as a factor of their productive longevityI.M. Donnik, O.S. Chechenikhina, O.A. Bykova, O.G. Loretts and A.V. StepanovE3S Web of Conf., 222 (2020) 02059DOI: https://doi.org/10.1051/e3sconf/202022202059
