Boscolo, Wilson Rogério, et al. “Microbiological and Bromatologic Evaluation of Acid Silage Gotten from Nile Tilapia (Oreochromis Niloticus) Filletage Industry Residues”. Semina: Ciências Agrárias, vol. 31, no. 2, July 2010, pp. 515-22, doi:10.5433/1679-0359.2010v31n2p515.