Souza, J. G. de, Silva, J. V. da and Neto, F. A. (2014) “Physiological studies on cotton. I. The relative importance of different leaves in the fransfer of assimilates”, Pesquisa Agropecuaria Brasileira, 25(12), pp. 1763–1767. doi: 10.1590/S1678-3921.pab1990.v25.13729.