Huy, Hoang Anh, et al. “Preparation and Characterization of High-Dispersed Pt C Nano-Electrocatalysts for Fuel Cell Applications”. <i>Vietnam Journal of Science and Technology</i>, vol. 54, no. 4, Aug. 2016, pp. 472-8, doi:10.15625/0866-708X/54/4/7308.