Borisov, G., A. Stoyanova, E. Lefterova, S. Vasilev, and E. Slavcheva. 2015. “Ebonex-Supported PtM Anode Catalysts for PEM Water Electrolysis”. Journal of Progressive Research in Chemistry 3 (1), 97-108. http://scitecresearch.com/journals/index.php/jprc/article/view/500.