Battagin, Mara, Denis Pretto, Mauro Penasa, and Martino Cassandro. 2014. “Direct and Indirect Genetic Indices for Milk Coagulation Properties in Italian Holstein Friesian Sires”. Acta Agraria Kaposváriensis 18 (1): 159-65. https://journal.uni-mate.hu/index.php/aak/article/view/2125.