Spehar, C.R. et al. 2000. BRS Carla - alternative mid cycle cultivar to the grain production systems of the brazilian savannah. Pesquisa Agropecuaria Brasileira. 35, 3 (Mar. 2000), 661–664. DOI:https://doi.org/10.1590/S1678-3921.pab2000.v35.5808.