Wang, Y.; Widmann, D.; Wittmann, M.; Lehnert, F.; Gu, D.; Schüth, F.; Behm, R. J. High activity and negative apparent activation energy in low-temperature CO oxidation - present on Au/Mg(OH)₂, absent on Au/TiO₂. Catalysis Science & Technology 2017, 7, 4145–4161.