Brandão, Franmir Rodrigues, et al. “Stocking Density of Tambaqui Juveniles During Second Growth Phase in Cages”. Pesquisa Agropecuaria Brasileira, vol. 39, no. 4, Apr. 2004, pp. 357-62, doi:10.1590/S1678-3921.pab2004.v39.6781.