“Tiller population density in deferred Urochroa decumbens pasture and strategies for nitrogen fertilization - doi: 10.4025/actascianimsci.v35i1.10243”, Acta Sci. Anim. Sci., vol. 35, nº 1, p. 79–84, ago. 2012, doi: 10.4025/actascianimsci.v35i1.10243.