“Protein fraction and digestibility of marandu, xaraes and campo grande grasses in monocropping and intercropping systems under different sowing methods - doi: 10.4025/actascianimsci.v35i1.15134” (2012) Acta Scientiarum. Animal Sciences, 35(1), p. 63–71. doi:10.4025/actascianimsci.v35i1.15134.