Perin, L., Baldani, J. I. and Reis, V. M. (2004) “Diversity of <i>Gluconacetobacter diazotrophicus</i> isolated from sugarcane plants cultivated in Brazil”, Pesquisa Agropecuaria Brasileira, 39(8), pp. 763–770. doi: 10.1590/S1678-3921.pab2004.v39.6836.