Dispersed Pt/M/C electrocatalysts for ethanol oxidation (M=Ru, Os or Ru/Os) - Paganin, Valdecir Antônio; Caires, Maria Isabel; Ticianelli, Edson Antonio; Gonzalez, Ernesto Rafael; Tremiliosi Filho, Germano (Annual Meeting of the International Society of Electrochemistry, 2003)