Campos, S.D.S. et al. 1991. Characterization of palm heart harvested from several crossing combinations between E. Oleracea Mart. and E. edulis Mart. growing under different conditions. I. Raw material. Pesquisa Agropecuaria Brasileira. 26, 5 (May 1991), 637–646. DOI:https://doi.org/10.1590/S1678-3921.pab1991.v26.3387.