Muñoz-Berrocal, M., H. Tonhati, M. Cerón-Muñoz, J. M. Duarte, and R. L. Chabariberi. “Use of Some Mathematical Models to Study the Lactation Curve of Murrah Buffaloes and Their Crossbreeds under a Semi-Extensive System in the State of Sao Paulo”. Archivos Latinoamericanos De Producción Animal, Vol. 13, no. 1, Mar. 2005, https://ojs.alpa.uy/index.php/ojs_files/article/view/201.