1.Electrocatalysis on surfaces modified by foreign metal adatoms: Oxidation of formaldehyde on platinum Journal of Electroanalytical Chemistry, Volume 109, Issues 1-3, 26 May 1980, Pages 261-269 M.D. Spasojević, R.R. Adić, A.R. Despić 2.Electrocatalysis by ad-atoms : Part IX. A fast parallel path for formaldehyde oxidation on a platinum electrode by oxygen adsorbing ad-atoms Journal of Electroanalytical Chemistry, Volume 139, Issue 1, 8 October 1982, Pages 119-130 Satoshi M. Motoo, Masami Shibata