Perecin, D. et al. 1998. Distribution patterns of TF-VS4, TJ60-11006 and TQ15006 nozzles in a patternator. Pesquisa Agropecuaria Brasileira. 33, 2 (Feb. 1998), 175–182. DOI:https://doi.org/10.1590/S1678-3921.pab1998.v33.4835.