Authors: TONHOLO J FREITAS LR DEABREU FC AZEVEDO DC ZANI CL DEOLIVEIRA AB GOULART MOF

Citation: J. Tonholo et al., ELECTROCHEMICAL PROPERTIES OF BIOLOGICALLY-ACTIVE HETEROCYCLIC NAPHTHOQUINONES, Journal of the Brazilian Chemical Society, 9(2), 1998, pp. 163-169

Authors: GOULART MOF ZANI CL TONHOLO J FREITAS LR DEABREU FC OLIVEIRA AB RASLAN DS STARLING S CHIARI E

Citation: Mof. Goulart et al., TRYPANOCIDAL ACTIVITY AND REDOX POTENTIAL OF HETEROCYCLIC-NAPHTHOQUINONES AND 2-HYDROXY-NAPHTHOQUINONES, Bioorganic & medicinal chemistry letters, 7(15), 1997, pp. 2043-2048

Authors: PAIXAO JMM AMARAL JC MEMORIA LE FREITAS LR

Citation: Jmm. Paixao et al., SULFATION OF CARAJAS MANGANESE ORE, Hydrometallurgy, 39(1-3), 1995, pp. 215-222

Authors: FREITAS LR AMARAL JC MENDONCA CF

Citation: Lr. Freitas et al., SULFATION OF CARAJAS MANGANESE ORE WITH GASEOUS SO2, Transactions - Institution of Mining and Metallurgy. Section C. Mineral processing & extractive metallurgy, 102, 1993, pp. 130-131