[1]
R. Fia, F. C. Schuery, A. T. de Matos, F. R. L. Fia, e A. C. Borges, “<b>Influence of flow direction in the performance of anaerobic filters</b> - doi: 10.4025/actascitechnol.v34i2.10353”, Acta Sci. Technol., vol. 34, nº 2, p. 141–147, nov. 2011.