Nagy, Krisztina, András Jávor, and Szilvia Kusza. “The Results of the Investigation of the β-Casein Gene Polymorphism in Sheep Breed – Review”. Acta Agraria Debreceniensis, no. 73 (August 29, 2017): 75–80. Accessed December 4, 2024. https://ojs.lib.unideb.hu/actaagrar/article/view/1630.