Souza, F.G. de A. e and Tubelis, A. 2014. Determination of critic period of irrigation on wheat crop. Pesquisa Agropecuaria Brasileira. 17, 8 (Apr. 2014), 1193–1198. DOI:https://doi.org/10.1590/S1678-3921.pab1982.v17.16025.