210. Strength of limbs and hoof horn from local Ukrainian cows and their crossbreeding with Brown Swiss and Montbeliarde breeds [Text] / O. O. Borshch, S. Ruban, O. V. Borshch, O. Sobolev, B. Gutyj, V. Afanasenko, V. Malina, V. Ivantsiv, M. Fedorchenko, L. Bondarenko, O. Katsaraba, M. Chorniy, Yu. Schepetilnikov, R. Sachuk, O. Dmytriv, S. Kava // Ukrainian Journal of Ecology. - 2021. - Vol. 11 Issue 3. - С. 174-177