Silva, V.A. et al. 2012. Pineapple intercropped systems as an income alternative during the formation of irrigated coffee crop. Pesquisa Agropecuaria Brasileira. 47, 10 (Nov. 2012), 1471–1479. DOI:https://doi.org/10.1590/S1678-3921.pab2012.v47.12457.