Varotto, A., Marchi, M. D., Penasa, M., & Cassandro, M. (2014). Milk coagulation ability of Rendena and Holstein-Friesian cattle breeds. Acta Agraria Kaposváriensis, 18(1), 89–95. Elérés forrás https://journal.ke.hu/index.php/aak/article/view/2109