Barros, Lívia Vieira de, et al. “Productive and Nutritional Performance of Grazing Beef Heifers Supplemented in the Dry Season and Or in the Dry-Rainy Transition Season”. Semina: Ciências Agrárias, vol. 35, no. 4Supl, Sept. 2014, pp. 2655-72, doi:10.5433/1679-0359.2014v35n4Suplp2655.