Hossaka, A. L., F. Fernandes, S. M. C. P. da Silva, e D. D. Lopes. “<b>Evaluation of Nitrite Accumulation in Biological Treatment Systems, Aiming at Shortcut denitrification</b> - Doi: 10.4025/actascitechnol.V34i3.10798”. Acta Scientiarum. Technology, vol. 34, nº 3, fevereiro de 2012, p. 261-7, doi:10.4025/actascitechnol.v34i3.10798.